/usr/bin/java -Xmx16000000000 -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 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-11 05:31:03,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-11 05:31:03,083 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-11 05:31:03,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-11 05:31:03,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-11 05:31:03,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-11 05:31:03,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-11 05:31:03,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-11 05:31:03,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-11 05:31:03,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-11 05:31:03,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-11 05:31:03,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-11 05:31:03,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-11 05:31:03,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-11 05:31:03,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-11 05:31:03,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-11 05:31:03,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-11 05:31:03,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-11 05:31:03,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-11 05:31:03,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-11 05:31:03,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-11 05:31:03,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-11 05:31:03,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-11 05:31:03,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-11 05:31:03,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-11 05:31:03,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-11 05:31:03,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-11 05:31:03,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-11 05:31:03,150 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 [2021-03-11 05:31:03,182 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-11 05:31:03,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-11 05:31:03,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-11 05:31:03,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-11 05:31:03,185 INFO L138 SettingsManager]: * Use SBE=true [2021-03-11 05:31:03,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-11 05:31:03,185 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-11 05:31:03,186 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-11 05:31:03,186 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-11 05:31:03,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-11 05:31:03,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-11 05:31:03,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-11 05:31:03,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-11 05:31:03,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-11 05:31:03,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-11 05:31:03,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-11 05:31:03,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-11 05:31:03,188 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-11 05:31:03,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-11 05:31:03,188 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-03-11 05:31:03,188 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-11 05:31:03,188 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-11 05:31:03,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-11 05:31:03,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-11 05:31:03,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-11 05:31:03,468 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-11 05:31:03,471 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-11 05:31:03,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x4.wvr.bpl [2021-03-11 05:31:03,472 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/bench/exp2x4.wvr.bpl' [2021-03-11 05:31:03,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-11 05:31:03,508 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-11 05:31:03,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-11 05:31:03,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-11 05:31:03,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-11 05:31:03,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-11 05:31:03,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-11 05:31:03,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-11 05:31:03,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-11 05:31:03,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,535 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/1) ... [2021-03-11 05:31:03,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-11 05:31:03,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-11 05:31:03,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-11 05:31:03,541 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-11 05:31:03,542 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (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 [2021-03-11 05:31:03,593 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-11 05:31:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-11 05:31:03,594 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-11 05:31:03,594 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-11 05:31:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-11 05:31:03,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-11 05:31:03,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-11 05:31:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-11 05:31:03,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-11 05:31:03,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-03-11 05:31:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-03-11 05:31:03,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-03-11 05:31:03,595 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-03-11 05:31:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-03-11 05:31:03,595 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-03-11 05:31:03,596 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-11 05:31:03,742 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-11 05:31:03,742 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-11 05:31:03,743 INFO L202 PluginConnector]: Adding new model exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 05:31:03 BoogieIcfgContainer [2021-03-11 05:31:03,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-11 05:31:03,744 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-11 05:31:03,744 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-11 05:31:03,746 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-11 05:31:03,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 11.03 05:31:03" (1/2) ... [2021-03-11 05:31:03,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a83df55 and model type exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.03 05:31:03, skipping insertion in model container [2021-03-11 05:31:03,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "exp2x4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.03 05:31:03" (2/2) ... [2021-03-11 05:31:03,748 INFO L111 eAbstractionObserver]: Analyzing ICFG exp2x4.wvr.bpl [2021-03-11 05:31:03,752 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-11 05:31:03,755 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-11 05:31:03,755 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-11 05:31:03,810 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-03-11 05:31:03,822 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-11 05:31:03,836 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-11 05:31:03,836 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-11 05:31:03,836 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-11 05:31:03,836 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-11 05:31:03,836 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-11 05:31:03,836 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-11 05:31:03,836 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-11 05:31:03,836 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-11 05:31:03,843 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 46 places, 37 transitions, 106 flow [2021-03-11 05:31:03,860 INFO L129 PetriNetUnfolder]: 4/33 cut-off events. [2021-03-11 05:31:03,860 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-11 05:31:03,863 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. [2021-03-11 05:31:03,863 INFO L82 GeneralOperation]: Start removeDead. Operand has 46 places, 37 transitions, 106 flow [2021-03-11 05:31:03,866 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 40 places, 31 transitions, 86 flow [2021-03-11 05:31:03,876 INFO L129 PetriNetUnfolder]: 4/30 cut-off events. [2021-03-11 05:31:03,876 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-11 05:31:03,876 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:03,876 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-11 05:31:03,877 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:03,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:03,880 INFO L82 PathProgramCache]: Analyzing trace with hash -1366073084, now seen corresponding path program 1 times [2021-03-11 05:31:03,887 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:03,887 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89664950] [2021-03-11 05:31:03,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:04,008 INFO L142 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-03-11 05:31:04,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:04,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:04,027 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89664950] [2021-03-11 05:31:04,028 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:04,028 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-11 05:31:04,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179970587] [2021-03-11 05:31:04,034 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-11 05:31:04,034 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:04,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-11 05:31:04,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-11 05:31:04,050 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:04,053 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) [2021-03-11 05:31:04,053 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:04,053 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:04,054 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:04,174 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, 50#true, 4#L58true, 21#L18true, 38#L46true, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,174 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,175 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,179 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,179 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 50#true, 4#L58true, 21#L18true, 41#thread4FINALtrue, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,179 INFO L384 tUnfolder$Statistics]: this new event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,179 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,179 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,179 INFO L387 tUnfolder$Statistics]: existing Event has 9 ancestors and is cut-off event [2021-03-11 05:31:04,191 INFO L382 tUnfolder$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, 50#true, 4#L58true, 38#L46true, 10#L19true, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,191 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 50#true, 4#L58true, 41#thread4FINALtrue, 10#L19true, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,192 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,192 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,209 INFO L382 tUnfolder$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, 50#true, 4#L58true, 38#L46true, 9#thread1FINALtrue, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,209 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,209 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,209 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 50#true, 4#L58true, 41#thread4FINALtrue, 9#thread1FINALtrue, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,210 INFO L384 tUnfolder$Statistics]: this new event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 10 ancestors and is cut-off event [2021-03-11 05:31:04,235 INFO L382 tUnfolder$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, 50#true, 4#L58true, 38#L46true, 26#L20true, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,235 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-03-11 05:31:04,235 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-11 05:31:04,235 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-03-11 05:31:04,235 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-11 05:31:04,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][23], [thread4Thread1of1ForFork3InUse, 50#true, 4#L58true, 41#thread4FINALtrue, 26#L20true, thread3Thread1of1ForFork2InUse, 28#L36true, thread2Thread1of1ForFork1InUse, 15#L27true, thread1Thread1of1ForFork0InUse]) [2021-03-11 05:31:04,236 INFO L384 tUnfolder$Statistics]: this new event has 11 ancestors and is cut-off event [2021-03-11 05:31:04,236 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-11 05:31:04,236 INFO L387 tUnfolder$Statistics]: existing Event has 8 ancestors and is cut-off event [2021-03-11 05:31:04,236 INFO L387 tUnfolder$Statistics]: existing Event has 11 ancestors and is cut-off event [2021-03-11 05:31:04,289 INFO L129 PetriNetUnfolder]: 1372/1956 cut-off events. [2021-03-11 05:31:04,289 INFO L130 PetriNetUnfolder]: For 37/37 co-relation queries the response was YES. [2021-03-11 05:31:04,295 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3801 conditions, 1956 events. 1372/1956 cut-off events. For 37/37 co-relation queries the response was YES. Maximal size of possible extension queue 186. Compared 9124 event pairs, 375 based on Foata normal form. 1/1414 useless extension candidates. Maximal degree in co-relation 3774. Up to 1578 conditions per place. [2021-03-11 05:31:04,305 INFO L132 encePairwiseOnDemand]: 31/37 looper letters, 25 selfloop transitions, 5 changer transitions 0/43 dead transitions. [2021-03-11 05:31:04,306 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 43 transitions, 170 flow [2021-03-11 05:31:04,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-11 05:31:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-11 05:31:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 85 transitions. [2021-03-11 05:31:04,316 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.7657657657657657 [2021-03-11 05:31:04,316 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 85 transitions. [2021-03-11 05:31:04,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 85 transitions. [2021-03-11 05:31:04,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:04,321 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 85 transitions. [2021-03-11 05:31:04,322 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) [2021-03-11 05:31:04,327 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) [2021-03-11 05:31:04,328 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) [2021-03-11 05:31:04,329 INFO L185 Difference]: Start difference. First operand has 40 places, 31 transitions, 86 flow. Second operand 3 states and 85 transitions. [2021-03-11 05:31:04,329 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 42 places, 43 transitions, 170 flow [2021-03-11 05:31:04,332 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 43 transitions, 154 flow, removed 0 selfloop flow, removed 8 redundant places. [2021-03-11 05:31:04,334 INFO L241 Difference]: Finished difference. Result has 35 places, 35 transitions, 103 flow [2021-03-11 05:31:04,335 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} [2021-03-11 05:31:04,336 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, -5 predicate places. [2021-03-11 05:31:04,336 INFO L480 AbstractCegarLoop]: Abstraction has has 35 places, 35 transitions, 103 flow [2021-03-11 05:31:04,336 INFO L481 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) [2021-03-11 05:31:04,336 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:04,337 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] [2021-03-11 05:31:04,337 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-11 05:31:04,337 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:04,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:04,338 INFO L82 PathProgramCache]: Analyzing trace with hash -1191073310, now seen corresponding path program 1 times [2021-03-11 05:31:04,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:04,339 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712449261] [2021-03-11 05:31:04,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:04,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:04,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:04,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:04,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712449261] [2021-03-11 05:31:04,392 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:04,392 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:04,392 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981713369] [2021-03-11 05:31:04,393 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:04,393 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:04,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:04,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:04,394 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:04,395 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) [2021-03-11 05:31:04,395 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:04,395 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:04,395 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:04,519 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[][15], [33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 38#L46true, 9#thread1FINALtrue, 60#(and (<= n x1) (<= x2 x1)), 29#thread3FINALtrue]) [2021-03-11 05:31:04,519 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,519 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,519 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,519 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][16], [16#L37true, 33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 38#L46true, 9#thread1FINALtrue, 60#(and (<= n x1) (<= x2 x1))]) [2021-03-11 05:31:04,519 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L382 tUnfolder$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[][15], [33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 9#thread1FINALtrue, 41#thread4FINALtrue, 60#(and (<= n x1) (<= x2 x1)), 29#thread3FINALtrue]) [2021-03-11 05:31:04,520 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([88] L36-->L37: Formula: (< v_x3_8 v_n_6) InVars {n=v_n_6, x3=v_x3_8} OutVars{n=v_n_6, x3=v_x3_8} AuxVars[] AssignedVars[][16], [16#L37true, 33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 9#thread1FINALtrue, 41#thread4FINALtrue, 60#(and (<= n x1) (<= x2 x1))]) [2021-03-11 05:31:04,520 INFO L384 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,520 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,523 INFO L382 tUnfolder$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[][32], [33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 38#L46true, 9#thread1FINALtrue, 60#(and (<= n x1) (<= x2 x1)), 29#thread3FINALtrue]) [2021-03-11 05:31:04,523 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,523 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,523 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,523 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][33], [33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 41#thread4FINALtrue, 9#thread1FINALtrue, 60#(and (<= n x1) (<= x2 x1)), 29#thread3FINALtrue]) [2021-03-11 05:31:04,524 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L382 tUnfolder$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[][32], [16#L37true, 33#L28true, 50#true, 4#L58true, 38#L46true, Black: 52#(and (= x4 x3) (= x2 x1)), 9#thread1FINALtrue, 60#(and (<= n x1) (<= x2 x1))]) [2021-03-11 05:31:04,524 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][33], [16#L37true, 33#L28true, 50#true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 41#thread4FINALtrue, 9#thread1FINALtrue, 60#(and (<= n x1) (<= x2 x1))]) [2021-03-11 05:31:04,524 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,524 INFO L387 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2021-03-11 05:31:04,529 INFO L129 PetriNetUnfolder]: 1314/2053 cut-off events. [2021-03-11 05:31:04,529 INFO L130 PetriNetUnfolder]: For 231/269 co-relation queries the response was YES. [2021-03-11 05:31:04,532 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4151 conditions, 2053 events. 1314/2053 cut-off events. For 231/269 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 11461 event pairs, 152 based on Foata normal form. 14/1335 useless extension candidates. Maximal degree in co-relation 4026. Up to 789 conditions per place. [2021-03-11 05:31:04,539 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 33 selfloop transitions, 13 changer transitions 0/65 dead transitions. [2021-03-11 05:31:04,540 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 65 transitions, 273 flow [2021-03-11 05:31:04,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-03-11 05:31:04,541 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.827027027027027 [2021-03-11 05:31:04,541 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-03-11 05:31:04,541 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-03-11 05:31:04,542 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:04,542 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-03-11 05:31:04,542 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) [2021-03-11 05:31:04,543 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) [2021-03-11 05:31:04,543 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) [2021-03-11 05:31:04,543 INFO L185 Difference]: Start difference. First operand has 35 places, 35 transitions, 103 flow. Second operand 5 states and 153 transitions. [2021-03-11 05:31:04,543 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 65 transitions, 273 flow [2021-03-11 05:31:04,545 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 65 transitions, 266 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:04,546 INFO L241 Difference]: Finished difference. Result has 41 places, 45 transitions, 188 flow [2021-03-11 05:31:04,546 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=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=188, PETRI_PLACES=41, PETRI_TRANSITIONS=45} [2021-03-11 05:31:04,546 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 1 predicate places. [2021-03-11 05:31:04,547 INFO L480 AbstractCegarLoop]: Abstraction has has 41 places, 45 transitions, 188 flow [2021-03-11 05:31:04,547 INFO L481 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) [2021-03-11 05:31:04,547 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:04,547 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] [2021-03-11 05:31:04,547 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-11 05:31:04,547 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:04,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:04,547 INFO L82 PathProgramCache]: Analyzing trace with hash -961736096, now seen corresponding path program 2 times [2021-03-11 05:31:04,548 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:04,548 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525241486] [2021-03-11 05:31:04,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:04,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:04,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:04,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:04,566 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525241486] [2021-03-11 05:31:04,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:04,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:04,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560581878] [2021-03-11 05:31:04,567 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:04,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:04,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:04,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:04,568 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:04,568 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 41 places, 45 transitions, 188 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) [2021-03-11 05:31:04,568 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:04,568 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:04,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:04,679 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[][36], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 38#L46true, 55#true, 23#thread2FINALtrue, 26#L20true, Black: 57#(<= x2 x1), Black: 58#(<= n x1)]) [2021-03-11 05:31:04,679 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][37], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 23#thread2FINALtrue, 41#thread4FINALtrue, 26#L20true, Black: 57#(<= x2 x1), Black: 58#(<= n x1)]) [2021-03-11 05:31:04,679 INFO L384 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L387 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:31:04,679 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L382 tUnfolder$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[][36], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, 21#L18true, 38#L46true, Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 23#thread2FINALtrue, Black: 57#(<= x2 x1), Black: 58#(<= n x1)]) [2021-03-11 05:31:04,686 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][37], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, 21#L18true, Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 23#thread2FINALtrue, 41#thread4FINALtrue, Black: 57#(<= x2 x1), Black: 58#(<= n x1)]) [2021-03-11 05:31:04,686 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,686 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:31:04,687 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:31:04,688 INFO L382 tUnfolder$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[][36], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, 38#L46true, Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 23#thread2FINALtrue, 10#L19true, Black: 57#(<= x2 x1), Black: 58#(<= n x1)]) [2021-03-11 05:31:04,688 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][37], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 23#thread2FINALtrue, 41#thread4FINALtrue, 10#L19true, Black: 57#(<= x2 x1), Black: 58#(<= n x1)]) [2021-03-11 05:31:04,689 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L382 tUnfolder$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[][36], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, 38#L46true, Black: 52#(and (= x4 x3) (= x2 x1)), 23#thread2FINALtrue, 9#thread1FINALtrue, 58#(<= n x1), Black: 57#(<= x2 x1)]) [2021-03-11 05:31:04,689 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,689 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,690 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,690 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([94] L45-->thread4FINAL: Formula: (not (< v_x4_8 v_n_8)) InVars {x4=v_x4_8, n=v_n_8} OutVars{x4=v_x4_8, n=v_n_8} AuxVars[] AssignedVars[][37], [Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 34#L38true, 4#L58true, Black: 52#(and (= x4 x3) (= x2 x1)), 23#thread2FINALtrue, 41#thread4FINALtrue, 9#thread1FINALtrue, 58#(<= n x1), Black: 57#(<= x2 x1)]) [2021-03-11 05:31:04,690 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,690 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,690 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:31:04,690 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:31:04,695 INFO L129 PetriNetUnfolder]: 1519/2266 cut-off events. [2021-03-11 05:31:04,695 INFO L130 PetriNetUnfolder]: For 1477/1636 co-relation queries the response was YES. [2021-03-11 05:31:04,700 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5793 conditions, 2266 events. 1519/2266 cut-off events. For 1477/1636 co-relation queries the response was YES. Maximal size of possible extension queue 211. Compared 11802 event pairs, 121 based on Foata normal form. 93/1680 useless extension candidates. Maximal degree in co-relation 5684. Up to 868 conditions per place. [2021-03-11 05:31:04,713 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 36 selfloop transitions, 15 changer transitions 0/70 dead transitions. [2021-03-11 05:31:04,713 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 70 transitions, 373 flow [2021-03-11 05:31:04,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-03-11 05:31:04,714 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.827027027027027 [2021-03-11 05:31:04,714 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-03-11 05:31:04,714 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-03-11 05:31:04,715 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:04,715 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-03-11 05:31:04,715 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) [2021-03-11 05:31:04,716 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) [2021-03-11 05:31:04,716 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) [2021-03-11 05:31:04,716 INFO L185 Difference]: Start difference. First operand has 41 places, 45 transitions, 188 flow. Second operand 5 states and 153 transitions. [2021-03-11 05:31:04,716 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 70 transitions, 373 flow [2021-03-11 05:31:04,718 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 70 transitions, 373 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:04,719 INFO L241 Difference]: Finished difference. Result has 49 places, 50 transitions, 289 flow [2021-03-11 05:31:04,719 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=174, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=289, PETRI_PLACES=49, PETRI_TRANSITIONS=50} [2021-03-11 05:31:04,719 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 9 predicate places. [2021-03-11 05:31:04,719 INFO L480 AbstractCegarLoop]: Abstraction has has 49 places, 50 transitions, 289 flow [2021-03-11 05:31:04,719 INFO L481 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) [2021-03-11 05:31:04,719 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:04,720 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] [2021-03-11 05:31:04,720 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-11 05:31:04,720 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:04,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:04,720 INFO L82 PathProgramCache]: Analyzing trace with hash -1843910741, now seen corresponding path program 1 times [2021-03-11 05:31:04,720 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:04,720 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108800707] [2021-03-11 05:31:04,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:04,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:04,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:04,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:04,740 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108800707] [2021-03-11 05:31:04,740 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:04,740 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:04,740 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367118384] [2021-03-11 05:31:04,740 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:04,740 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:04,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:04,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:04,741 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:04,741 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 50 transitions, 289 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) [2021-03-11 05:31:04,741 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:04,741 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:04,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:04,898 INFO L129 PetriNetUnfolder]: 1557/2385 cut-off events. [2021-03-11 05:31:04,899 INFO L130 PetriNetUnfolder]: For 4509/4603 co-relation queries the response was YES. [2021-03-11 05:31:04,905 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7025 conditions, 2385 events. 1557/2385 cut-off events. For 4509/4603 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 12846 event pairs, 306 based on Foata normal form. 22/1737 useless extension candidates. Maximal degree in co-relation 6931. Up to 1157 conditions per place. [2021-03-11 05:31:04,917 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 41 selfloop transitions, 12 changer transitions 0/72 dead transitions. [2021-03-11 05:31:04,918 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 53 places, 72 transitions, 484 flow [2021-03-11 05:31:04,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2021-03-11 05:31:04,919 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8216216216216217 [2021-03-11 05:31:04,919 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 152 transitions. [2021-03-11 05:31:04,919 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 152 transitions. [2021-03-11 05:31:04,919 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:04,919 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 152 transitions. [2021-03-11 05:31:04,920 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) [2021-03-11 05:31:04,920 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) [2021-03-11 05:31:04,920 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) [2021-03-11 05:31:04,921 INFO L185 Difference]: Start difference. First operand has 49 places, 50 transitions, 289 flow. Second operand 5 states and 152 transitions. [2021-03-11 05:31:04,921 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 53 places, 72 transitions, 484 flow [2021-03-11 05:31:04,927 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 53 places, 72 transitions, 480 flow, removed 2 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:04,928 INFO L241 Difference]: Finished difference. Result has 56 places, 54 transitions, 368 flow [2021-03-11 05:31:04,928 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=285, PETRI_DIFFERENCE_MINUEND_PLACES=49, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=50, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=368, PETRI_PLACES=56, PETRI_TRANSITIONS=54} [2021-03-11 05:31:04,928 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 16 predicate places. [2021-03-11 05:31:04,928 INFO L480 AbstractCegarLoop]: Abstraction has has 56 places, 54 transitions, 368 flow [2021-03-11 05:31:04,929 INFO L481 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) [2021-03-11 05:31:04,929 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:04,929 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] [2021-03-11 05:31:04,929 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-11 05:31:04,929 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:04,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:04,930 INFO L82 PathProgramCache]: Analyzing trace with hash -571013655, now seen corresponding path program 2 times [2021-03-11 05:31:04,930 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:04,931 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166743354] [2021-03-11 05:31:04,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:04,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:04,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:04,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:04,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:04,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166743354] [2021-03-11 05:31:04,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:04,971 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:04,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249822125] [2021-03-11 05:31:04,971 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:04,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:04,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:04,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:04,973 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:04,974 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 54 transitions, 368 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) [2021-03-11 05:31:04,974 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:04,974 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:04,974 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:05,175 INFO L129 PetriNetUnfolder]: 1690/2530 cut-off events. [2021-03-11 05:31:05,175 INFO L130 PetriNetUnfolder]: For 6806/7038 co-relation queries the response was YES. [2021-03-11 05:31:05,182 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8212 conditions, 2530 events. 1690/2530 cut-off events. For 6806/7038 co-relation queries the response was YES. Maximal size of possible extension queue 215. Compared 13540 event pairs, 363 based on Foata normal form. 107/1904 useless extension candidates. Maximal degree in co-relation 8112. Up to 1098 conditions per place. [2021-03-11 05:31:05,197 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 43 selfloop transitions, 14 changer transitions 0/76 dead transitions. [2021-03-11 05:31:05,197 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 76 transitions, 570 flow [2021-03-11 05:31:05,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2021-03-11 05:31:05,198 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8216216216216217 [2021-03-11 05:31:05,198 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 152 transitions. [2021-03-11 05:31:05,198 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 152 transitions. [2021-03-11 05:31:05,198 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:05,198 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 152 transitions. [2021-03-11 05:31:05,199 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) [2021-03-11 05:31:05,200 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) [2021-03-11 05:31:05,201 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) [2021-03-11 05:31:05,201 INFO L185 Difference]: Start difference. First operand has 56 places, 54 transitions, 368 flow. Second operand 5 states and 152 transitions. [2021-03-11 05:31:05,201 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 76 transitions, 570 flow [2021-03-11 05:31:05,213 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 76 transitions, 553 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:05,216 INFO L241 Difference]: Finished difference. Result has 62 places, 57 transitions, 434 flow [2021-03-11 05:31:05,216 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=323, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=52, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=434, PETRI_PLACES=62, PETRI_TRANSITIONS=57} [2021-03-11 05:31:05,216 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 22 predicate places. [2021-03-11 05:31:05,216 INFO L480 AbstractCegarLoop]: Abstraction has has 62 places, 57 transitions, 434 flow [2021-03-11 05:31:05,216 INFO L481 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) [2021-03-11 05:31:05,216 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:05,217 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] [2021-03-11 05:31:05,217 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-11 05:31:05,217 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:05,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:05,217 INFO L82 PathProgramCache]: Analyzing trace with hash -247447130, now seen corresponding path program 1 times [2021-03-11 05:31:05,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:05,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068410430] [2021-03-11 05:31:05,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:05,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:05,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:05,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:05,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:05,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068410430] [2021-03-11 05:31:05,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:05,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:05,258 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513352588] [2021-03-11 05:31:05,258 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:05,258 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:05,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:05,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:05,262 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:05,262 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 57 transitions, 434 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) [2021-03-11 05:31:05,262 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:05,262 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:05,262 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:05,487 INFO L129 PetriNetUnfolder]: 1933/2997 cut-off events. [2021-03-11 05:31:05,487 INFO L130 PetriNetUnfolder]: For 13586/13747 co-relation queries the response was YES. [2021-03-11 05:31:05,496 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10806 conditions, 2997 events. 1933/2997 cut-off events. For 13586/13747 co-relation queries the response was YES. Maximal size of possible extension queue 257. Compared 17386 event pairs, 103 based on Foata normal form. 81/2572 useless extension candidates. Maximal degree in co-relation 10725. Up to 1472 conditions per place. [2021-03-11 05:31:05,515 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 89 selfloop transitions, 13 changer transitions 0/129 dead transitions. [2021-03-11 05:31:05,515 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 129 transitions, 1236 flow [2021-03-11 05:31:05,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2021-03-11 05:31:05,516 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.827027027027027 [2021-03-11 05:31:05,516 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 153 transitions. [2021-03-11 05:31:05,516 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 153 transitions. [2021-03-11 05:31:05,516 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:05,516 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 153 transitions. [2021-03-11 05:31:05,517 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) [2021-03-11 05:31:05,517 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) [2021-03-11 05:31:05,518 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) [2021-03-11 05:31:05,518 INFO L185 Difference]: Start difference. First operand has 62 places, 57 transitions, 434 flow. Second operand 5 states and 153 transitions. [2021-03-11 05:31:05,518 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 129 transitions, 1236 flow [2021-03-11 05:31:05,529 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 129 transitions, 1207 flow, removed 10 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:05,531 INFO L241 Difference]: Finished difference. Result has 68 places, 67 transitions, 513 flow [2021-03-11 05:31:05,531 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=423, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=513, PETRI_PLACES=68, PETRI_TRANSITIONS=67} [2021-03-11 05:31:05,532 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 28 predicate places. [2021-03-11 05:31:05,532 INFO L480 AbstractCegarLoop]: Abstraction has has 68 places, 67 transitions, 513 flow [2021-03-11 05:31:05,532 INFO L481 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) [2021-03-11 05:31:05,532 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:05,532 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] [2021-03-11 05:31:05,532 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-11 05:31:05,532 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:05,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:05,532 INFO L82 PathProgramCache]: Analyzing trace with hash -90545367, now seen corresponding path program 1 times [2021-03-11 05:31:05,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:05,533 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645057079] [2021-03-11 05:31:05,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:05,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:05,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:05,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:05,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645057079] [2021-03-11 05:31:05,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:05,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:05,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814210430] [2021-03-11 05:31:05,548 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:05,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:05,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:05,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:05,549 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:05,549 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 67 transitions, 513 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) [2021-03-11 05:31:05,549 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:05,549 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:05,549 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:05,799 INFO L129 PetriNetUnfolder]: 2328/3638 cut-off events. [2021-03-11 05:31:05,799 INFO L130 PetriNetUnfolder]: For 17674/17898 co-relation queries the response was YES. [2021-03-11 05:31:05,811 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15391 conditions, 3638 events. 2328/3638 cut-off events. For 17674/17898 co-relation queries the response was YES. Maximal size of possible extension queue 297. Compared 21823 event pairs, 201 based on Foata normal form. 226/3773 useless extension candidates. Maximal degree in co-relation 15295. Up to 1497 conditions per place. [2021-03-11 05:31:05,835 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 96 selfloop transitions, 15 changer transitions 0/138 dead transitions. [2021-03-11 05:31:05,835 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 138 transitions, 1347 flow [2021-03-11 05:31:05,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 154 transitions. [2021-03-11 05:31:05,836 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8324324324324325 [2021-03-11 05:31:05,836 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 154 transitions. [2021-03-11 05:31:05,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 154 transitions. [2021-03-11 05:31:05,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:05,836 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 154 transitions. [2021-03-11 05:31:05,837 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) [2021-03-11 05:31:05,837 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) [2021-03-11 05:31:05,837 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) [2021-03-11 05:31:05,837 INFO L185 Difference]: Start difference. First operand has 68 places, 67 transitions, 513 flow. Second operand 5 states and 154 transitions. [2021-03-11 05:31:05,837 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 138 transitions, 1347 flow [2021-03-11 05:31:05,854 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 138 transitions, 1347 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:05,857 INFO L241 Difference]: Finished difference. Result has 76 places, 73 transitions, 619 flow [2021-03-11 05:31:05,857 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=513, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=619, PETRI_PLACES=76, PETRI_TRANSITIONS=73} [2021-03-11 05:31:05,857 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 36 predicate places. [2021-03-11 05:31:05,857 INFO L480 AbstractCegarLoop]: Abstraction has has 76 places, 73 transitions, 619 flow [2021-03-11 05:31:05,857 INFO L481 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) [2021-03-11 05:31:05,857 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:05,857 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] [2021-03-11 05:31:05,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-11 05:31:05,858 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:05,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:05,858 INFO L82 PathProgramCache]: Analyzing trace with hash -1831099332, now seen corresponding path program 2 times [2021-03-11 05:31:05,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:05,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57728857] [2021-03-11 05:31:05,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:05,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:05,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:05,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:05,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:05,887 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57728857] [2021-03-11 05:31:05,888 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:05,888 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:05,888 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703116004] [2021-03-11 05:31:05,888 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:05,888 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:05,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:05,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:05,889 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:05,889 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 73 transitions, 619 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) [2021-03-11 05:31:05,890 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:05,890 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:05,890 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:06,163 INFO L129 PetriNetUnfolder]: 2188/3512 cut-off events. [2021-03-11 05:31:06,163 INFO L130 PetriNetUnfolder]: For 20918/21094 co-relation queries the response was YES. [2021-03-11 05:31:06,177 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16994 conditions, 3512 events. 2188/3512 cut-off events. For 20918/21094 co-relation queries the response was YES. Maximal size of possible extension queue 253. Compared 21412 event pairs, 82 based on Foata normal form. 212/3632 useless extension candidates. Maximal degree in co-relation 16894. Up to 1621 conditions per place. [2021-03-11 05:31:06,197 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 95 selfloop transitions, 16 changer transitions 0/138 dead transitions. [2021-03-11 05:31:06,197 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 138 transitions, 1438 flow [2021-03-11 05:31:06,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2021-03-11 05:31:06,199 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8216216216216217 [2021-03-11 05:31:06,199 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 152 transitions. [2021-03-11 05:31:06,199 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 152 transitions. [2021-03-11 05:31:06,199 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:06,199 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 152 transitions. [2021-03-11 05:31:06,199 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) [2021-03-11 05:31:06,200 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) [2021-03-11 05:31:06,200 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) [2021-03-11 05:31:06,200 INFO L185 Difference]: Start difference. First operand has 76 places, 73 transitions, 619 flow. Second operand 5 states and 152 transitions. [2021-03-11 05:31:06,200 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 138 transitions, 1438 flow [2021-03-11 05:31:06,217 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 138 transitions, 1436 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:06,222 INFO L241 Difference]: Finished difference. Result has 83 places, 76 transitions, 709 flow [2021-03-11 05:31:06,223 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=595, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=71, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=57, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=709, PETRI_PLACES=83, PETRI_TRANSITIONS=76} [2021-03-11 05:31:06,223 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 43 predicate places. [2021-03-11 05:31:06,223 INFO L480 AbstractCegarLoop]: Abstraction has has 83 places, 76 transitions, 709 flow [2021-03-11 05:31:06,223 INFO L481 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) [2021-03-11 05:31:06,223 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:06,223 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] [2021-03-11 05:31:06,223 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-11 05:31:06,223 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:06,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:06,224 INFO L82 PathProgramCache]: Analyzing trace with hash -979800151, now seen corresponding path program 2 times [2021-03-11 05:31:06,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:06,224 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838809152] [2021-03-11 05:31:06,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:06,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:06,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:06,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:06,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838809152] [2021-03-11 05:31:06,259 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:06,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-11 05:31:06,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518331538] [2021-03-11 05:31:06,259 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-11 05:31:06,259 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:06,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-11 05:31:06,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-11 05:31:06,260 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:06,260 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 76 transitions, 709 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) [2021-03-11 05:31:06,260 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:06,260 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:06,260 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:06,533 INFO L129 PetriNetUnfolder]: 2012/3256 cut-off events. [2021-03-11 05:31:06,533 INFO L130 PetriNetUnfolder]: For 23604/23738 co-relation queries the response was YES. [2021-03-11 05:31:06,548 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16983 conditions, 3256 events. 2012/3256 cut-off events. For 23604/23738 co-relation queries the response was YES. Maximal size of possible extension queue 231. Compared 19725 event pairs, 132 based on Foata normal form. 90/3287 useless extension candidates. Maximal degree in co-relation 16889. Up to 1810 conditions per place. [2021-03-11 05:31:06,566 INFO L132 encePairwiseOnDemand]: 30/37 looper letters, 98 selfloop transitions, 13 changer transitions 0/138 dead transitions. [2021-03-11 05:31:06,566 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 87 places, 138 transitions, 1506 flow [2021-03-11 05:31:06,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-03-11 05:31:06,567 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-03-11 05:31:06,567 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-03-11 05:31:06,567 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-03-11 05:31:06,568 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:06,568 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-03-11 05:31:06,568 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) [2021-03-11 05:31:06,568 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) [2021-03-11 05:31:06,568 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) [2021-03-11 05:31:06,568 INFO L185 Difference]: Start difference. First operand has 83 places, 76 transitions, 709 flow. Second operand 5 states and 151 transitions. [2021-03-11 05:31:06,568 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 87 places, 138 transitions, 1506 flow [2021-03-11 05:31:06,591 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 86 places, 138 transitions, 1491 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:06,592 INFO L241 Difference]: Finished difference. Result has 89 places, 79 transitions, 765 flow [2021-03-11 05:31:06,593 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=664, 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=765, PETRI_PLACES=89, PETRI_TRANSITIONS=79} [2021-03-11 05:31:06,593 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 49 predicate places. [2021-03-11 05:31:06,593 INFO L480 AbstractCegarLoop]: Abstraction has has 89 places, 79 transitions, 765 flow [2021-03-11 05:31:06,593 INFO L481 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) [2021-03-11 05:31:06,593 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:06,593 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] [2021-03-11 05:31:06,593 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-03-11 05:31:06,593 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:06,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:06,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1211253687, now seen corresponding path program 1 times [2021-03-11 05:31:06,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:06,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453251484] [2021-03-11 05:31:06,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:06,632 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:06,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,640 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:06,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,650 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:06,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,660 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:06,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,664 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-11 05:31:06,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:06,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:31:06,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453251484] [2021-03-11 05:31:06,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1578539665] [2021-03-11 05:31:06,670 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) [2021-03-11 05:31:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:31:06,710 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-11 05:31:06,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:06,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:06,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:06,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:06,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:06,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:06,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:06,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:06,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:06,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:06,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:06,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:06,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,888 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:06,933 INFO L142 QuantifierPusher]: treesize reduction 5, result has 89.4 percent of original size [2021-03-11 05:31:06,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-11 05:31:06,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,989 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:06,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:06,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-03-11 05:31:06,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-11 05:31:06,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:07,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:07,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:07,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:07,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:07,019 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:07,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-03-11 05:31:07,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420719409] [2021-03-11 05:31:07,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 05:31:07,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:07,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 05:31:07,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 05:31:07,021 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:07,021 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 79 transitions, 765 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) [2021-03-11 05:31:07,021 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:07,021 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:07,021 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:07,822 INFO L129 PetriNetUnfolder]: 4214/6350 cut-off events. [2021-03-11 05:31:07,822 INFO L130 PetriNetUnfolder]: For 53135/53174 co-relation queries the response was YES. [2021-03-11 05:31:07,842 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34743 conditions, 6350 events. 4214/6350 cut-off events. For 53135/53174 co-relation queries the response was YES. Maximal size of possible extension queue 346. Compared 35798 event pairs, 1031 based on Foata normal form. 4/6338 useless extension candidates. Maximal degree in co-relation 34611. Up to 4682 conditions per place. [2021-03-11 05:31:07,874 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 145 selfloop transitions, 48 changer transitions 0/206 dead transitions. [2021-03-11 05:31:07,874 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 206 transitions, 2427 flow [2021-03-11 05:31:07,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 05:31:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-11 05:31:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 217 transitions. [2021-03-11 05:31:07,876 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8378378378378378 [2021-03-11 05:31:07,876 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 217 transitions. [2021-03-11 05:31:07,876 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 217 transitions. [2021-03-11 05:31:07,876 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:07,876 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 217 transitions. [2021-03-11 05:31:07,877 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) [2021-03-11 05:31:07,877 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) [2021-03-11 05:31:07,878 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) [2021-03-11 05:31:07,878 INFO L185 Difference]: Start difference. First operand has 89 places, 79 transitions, 765 flow. Second operand 7 states and 217 transitions. [2021-03-11 05:31:07,878 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 206 transitions, 2427 flow [2021-03-11 05:31:07,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 206 transitions, 2398 flow, removed 10 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:07,916 INFO L241 Difference]: Finished difference. Result has 97 places, 122 transitions, 1362 flow [2021-03-11 05:31:07,916 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=750, 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=1362, PETRI_PLACES=97, PETRI_TRANSITIONS=122} [2021-03-11 05:31:07,916 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 57 predicate places. [2021-03-11 05:31:07,916 INFO L480 AbstractCegarLoop]: Abstraction has has 97 places, 122 transitions, 1362 flow [2021-03-11 05:31:07,917 INFO L481 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) [2021-03-11 05:31:07,917 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:07,917 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] [2021-03-11 05:31:08,135 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-03-11 05:31:08,135 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:08,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:08,135 INFO L82 PathProgramCache]: Analyzing trace with hash 507604121, now seen corresponding path program 2 times [2021-03-11 05:31:08,136 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:08,136 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443353542] [2021-03-11 05:31:08,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:08,206 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:08,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:08,211 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:08,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:08,219 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:08,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:08,220 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:08,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:08,227 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-11 05:31:08,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:08,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:08,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 05:31:08,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443353542] [2021-03-11 05:31:08,236 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:08,237 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 05:31:08,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490178618] [2021-03-11 05:31:08,237 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 05:31:08,237 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:08,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 05:31:08,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 05:31:08,238 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:08,238 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 97 places, 122 transitions, 1362 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) [2021-03-11 05:31:08,239 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:08,239 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:08,239 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:08,980 INFO L129 PetriNetUnfolder]: 4675/7003 cut-off events. [2021-03-11 05:31:08,980 INFO L130 PetriNetUnfolder]: For 60864/60903 co-relation queries the response was YES. [2021-03-11 05:31:09,013 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40599 conditions, 7003 events. 4675/7003 cut-off events. For 60864/60903 co-relation queries the response was YES. Maximal size of possible extension queue 401. Compared 39630 event pairs, 1124 based on Foata normal form. 3/6990 useless extension candidates. Maximal degree in co-relation 40448. Up to 5468 conditions per place. [2021-03-11 05:31:09,060 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 138 selfloop transitions, 43 changer transitions 0/194 dead transitions. [2021-03-11 05:31:09,060 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 194 transitions, 2476 flow [2021-03-11 05:31:09,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-03-11 05:31:09,061 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-03-11 05:31:09,061 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-03-11 05:31:09,061 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-03-11 05:31:09,061 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:09,061 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-03-11 05:31:09,062 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) [2021-03-11 05:31:09,062 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) [2021-03-11 05:31:09,062 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) [2021-03-11 05:31:09,062 INFO L185 Difference]: Start difference. First operand has 97 places, 122 transitions, 1362 flow. Second operand 5 states and 151 transitions. [2021-03-11 05:31:09,062 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 194 transitions, 2476 flow [2021-03-11 05:31:09,117 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 194 transitions, 2440 flow, removed 18 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:09,119 INFO L241 Difference]: Finished difference. Result has 102 places, 144 transitions, 1731 flow [2021-03-11 05:31:09,120 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=1326, 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=1731, PETRI_PLACES=102, PETRI_TRANSITIONS=144} [2021-03-11 05:31:09,120 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 62 predicate places. [2021-03-11 05:31:09,120 INFO L480 AbstractCegarLoop]: Abstraction has has 102 places, 144 transitions, 1731 flow [2021-03-11 05:31:09,120 INFO L481 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) [2021-03-11 05:31:09,120 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:09,120 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] [2021-03-11 05:31:09,121 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-03-11 05:31:09,121 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:09,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:09,121 INFO L82 PathProgramCache]: Analyzing trace with hash 2107894969, now seen corresponding path program 3 times [2021-03-11 05:31:09,121 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:09,121 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718241398] [2021-03-11 05:31:09,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:09,138 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:09,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,144 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:09,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,151 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:09,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,160 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:09,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,161 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-11 05:31:09,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:09,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:31:09,165 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718241398] [2021-03-11 05:31:09,166 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1093478116] [2021-03-11 05:31:09,166 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 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-11 05:31:09,198 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-11 05:31:09,198 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:31:09,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-11 05:31:09,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:31:09,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:09,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:09,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:09,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:09,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:09,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:09,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:09,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:09,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:09,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:09,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:09,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:09,353 INFO L142 QuantifierPusher]: treesize reduction 5, result has 90.4 percent of original size [2021-03-11 05:31:09,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-11 05:31:09,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,369 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:09,370 INFO L142 QuantifierPusher]: treesize reduction -2, result has 103.0 percent of original size [2021-03-11 05:31:09,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-03-11 05:31:09,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-11 05:31:09,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:09,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:09,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:09,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:09,376 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:09,376 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-03-11 05:31:09,376 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738007571] [2021-03-11 05:31:09,376 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 05:31:09,376 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:09,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 05:31:09,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 05:31:09,376 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:09,377 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 144 transitions, 1731 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) [2021-03-11 05:31:09,377 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:09,377 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:09,377 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:10,266 INFO L129 PetriNetUnfolder]: 5614/8427 cut-off events. [2021-03-11 05:31:10,266 INFO L130 PetriNetUnfolder]: For 80749/80788 co-relation queries the response was YES. [2021-03-11 05:31:10,299 INFO L84 FinitePrefix]: Finished finitePrefix Result has 51623 conditions, 8427 events. 5614/8427 cut-off events. For 80749/80788 co-relation queries the response was YES. Maximal size of possible extension queue 515. Compared 49401 event pairs, 1136 based on Foata normal form. 3/8414 useless extension candidates. Maximal degree in co-relation 51451. Up to 6622 conditions per place. [2021-03-11 05:31:10,356 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 210 selfloop transitions, 48 changer transitions 0/271 dead transitions. [2021-03-11 05:31:10,356 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 271 transitions, 3701 flow [2021-03-11 05:31:10,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 05:31:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-11 05:31:10,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 216 transitions. [2021-03-11 05:31:10,357 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.833976833976834 [2021-03-11 05:31:10,357 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 216 transitions. [2021-03-11 05:31:10,357 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 216 transitions. [2021-03-11 05:31:10,357 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:10,357 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 216 transitions. [2021-03-11 05:31:10,358 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) [2021-03-11 05:31:10,358 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) [2021-03-11 05:31:10,358 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) [2021-03-11 05:31:10,358 INFO L185 Difference]: Start difference. First operand has 102 places, 144 transitions, 1731 flow. Second operand 7 states and 216 transitions. [2021-03-11 05:31:10,358 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 271 transitions, 3701 flow [2021-03-11 05:31:10,442 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 271 transitions, 3626 flow, removed 29 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:10,445 INFO L241 Difference]: Finished difference. Result has 111 places, 187 transitions, 2493 flow [2021-03-11 05:31:10,445 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=1680, 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=2493, PETRI_PLACES=111, PETRI_TRANSITIONS=187} [2021-03-11 05:31:10,445 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 71 predicate places. [2021-03-11 05:31:10,445 INFO L480 AbstractCegarLoop]: Abstraction has has 111 places, 187 transitions, 2493 flow [2021-03-11 05:31:10,446 INFO L481 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) [2021-03-11 05:31:10,446 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:10,446 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] [2021-03-11 05:31:10,661 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-03-11 05:31:10,661 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:10,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:10,662 INFO L82 PathProgramCache]: Analyzing trace with hash 1315847805, now seen corresponding path program 1 times [2021-03-11 05:31:10,662 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:10,662 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557502985] [2021-03-11 05:31:10,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:10,687 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:10,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,694 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:10,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:10,701 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:10,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:10,709 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:10,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:10,711 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-11 05:31:10,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:10,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:31:10,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557502985] [2021-03-11 05:31:10,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882569092] [2021-03-11 05:31:10,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:31:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:10,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-11 05:31:10,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:10,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:10,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:10,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:10,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,769 INFO L142 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result has 100.0 percent of original size [2021-03-11 05:31:10,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:10,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:10,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:10,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:10,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:10,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,782 INFO L147 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result has 100.0 percent of original size 14 [2021-03-11 05:31:10,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:10,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:10,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:10,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:10,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:10,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:10,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,807 INFO L142 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result has 100.0 percent of original size [2021-03-11 05:31:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,828 INFO L147 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result has 100.0 percent of original size 34 [2021-03-11 05:31:10,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-11 05:31:10,847 INFO L142 QuantifierPusher]: treesize reduction 5, result has 88.4 percent of original size [2021-03-11 05:31:10,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:10,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,870 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:10,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-03-11 05:31:10,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-03-11 05:31:10,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:10,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:10,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:10,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:10,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-03-11 05:31:10,879 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274551399] [2021-03-11 05:31:10,880 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 05:31:10,880 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:10,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 05:31:10,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 05:31:10,880 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:10,880 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 187 transitions, 2493 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) [2021-03-11 05:31:10,880 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:10,880 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:10,881 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:11,983 INFO L129 PetriNetUnfolder]: 6572/9951 cut-off events. [2021-03-11 05:31:11,983 INFO L130 PetriNetUnfolder]: For 100988/101027 co-relation queries the response was YES. [2021-03-11 05:31:12,020 INFO L84 FinitePrefix]: Finished finitePrefix Result has 61935 conditions, 9951 events. 6572/9951 cut-off events. For 100988/101027 co-relation queries the response was YES. Maximal size of possible extension queue 685. Compared 62635 event pairs, 752 based on Foata normal form. 4/9939 useless extension candidates. Maximal degree in co-relation 61644. Up to 7952 conditions per place. [2021-03-11 05:31:12,077 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 253 selfloop transitions, 48 changer transitions 0/314 dead transitions. [2021-03-11 05:31:12,077 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 314 transitions, 4371 flow [2021-03-11 05:31:12,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 05:31:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-11 05:31:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 217 transitions. [2021-03-11 05:31:12,078 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8378378378378378 [2021-03-11 05:31:12,078 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 217 transitions. [2021-03-11 05:31:12,078 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 217 transitions. [2021-03-11 05:31:12,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:12,079 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 217 transitions. [2021-03-11 05:31:12,079 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) [2021-03-11 05:31:12,079 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) [2021-03-11 05:31:12,080 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) [2021-03-11 05:31:12,080 INFO L185 Difference]: Start difference. First operand has 111 places, 187 transitions, 2493 flow. Second operand 7 states and 217 transitions. [2021-03-11 05:31:12,080 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 314 transitions, 4371 flow [2021-03-11 05:31:12,287 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 314 transitions, 4249 flow, removed 61 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:12,291 INFO L241 Difference]: Finished difference. Result has 120 places, 230 transitions, 2983 flow [2021-03-11 05:31:12,291 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=2371, 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=2983, PETRI_PLACES=120, PETRI_TRANSITIONS=230} [2021-03-11 05:31:12,291 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 80 predicate places. [2021-03-11 05:31:12,292 INFO L480 AbstractCegarLoop]: Abstraction has has 120 places, 230 transitions, 2983 flow [2021-03-11 05:31:12,292 INFO L481 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) [2021-03-11 05:31:12,292 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:12,292 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] [2021-03-11 05:31:12,507 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-03-11 05:31:12,507 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:12,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:12,508 INFO L82 PathProgramCache]: Analyzing trace with hash 67949415, now seen corresponding path program 2 times [2021-03-11 05:31:12,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:12,508 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131982381] [2021-03-11 05:31:12,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:12,520 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:12,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:12,526 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:12,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:12,533 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:12,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:12,534 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:12,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:12,542 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-11 05:31:12,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:12,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:12,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:12,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-11 05:31:12,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131982381] [2021-03-11 05:31:12,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-11 05:31:12,545 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-11 05:31:12,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610510377] [2021-03-11 05:31:12,545 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-11 05:31:12,545 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:12,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-11 05:31:12,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-03-11 05:31:12,546 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:12,546 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 230 transitions, 2983 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) [2021-03-11 05:31:12,546 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:12,546 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:12,546 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:13,605 INFO L129 PetriNetUnfolder]: 7033/10637 cut-off events. [2021-03-11 05:31:13,605 INFO L130 PetriNetUnfolder]: For 109358/109397 co-relation queries the response was YES. [2021-03-11 05:31:13,642 INFO L84 FinitePrefix]: Finished finitePrefix Result has 67272 conditions, 10637 events. 7033/10637 cut-off events. For 109358/109397 co-relation queries the response was YES. Maximal size of possible extension queue 755. Compared 68139 event pairs, 865 based on Foata normal form. 3/10624 useless extension candidates. Maximal degree in co-relation 66935. Up to 8738 conditions per place. [2021-03-11 05:31:13,690 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 246 selfloop transitions, 43 changer transitions 0/302 dead transitions. [2021-03-11 05:31:13,690 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 302 transitions, 4317 flow [2021-03-11 05:31:13,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-11 05:31:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-11 05:31:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 151 transitions. [2021-03-11 05:31:13,691 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8162162162162162 [2021-03-11 05:31:13,691 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 151 transitions. [2021-03-11 05:31:13,691 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 151 transitions. [2021-03-11 05:31:13,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:13,691 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 151 transitions. [2021-03-11 05:31:13,692 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) [2021-03-11 05:31:13,692 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) [2021-03-11 05:31:13,692 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) [2021-03-11 05:31:13,692 INFO L185 Difference]: Start difference. First operand has 120 places, 230 transitions, 2983 flow. Second operand 5 states and 151 transitions. [2021-03-11 05:31:13,692 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 302 transitions, 4317 flow [2021-03-11 05:31:13,816 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 302 transitions, 4281 flow, removed 18 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:13,820 INFO L241 Difference]: Finished difference. Result has 125 places, 252 transitions, 3352 flow [2021-03-11 05:31:13,820 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=2947, 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=3352, PETRI_PLACES=125, PETRI_TRANSITIONS=252} [2021-03-11 05:31:13,820 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 85 predicate places. [2021-03-11 05:31:13,820 INFO L480 AbstractCegarLoop]: Abstraction has has 125 places, 252 transitions, 3352 flow [2021-03-11 05:31:13,820 INFO L481 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) [2021-03-11 05:31:13,820 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:13,820 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] [2021-03-11 05:31:13,821 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-03-11 05:31:13,821 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:13,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:13,821 INFO L82 PathProgramCache]: Analyzing trace with hash 926218991, now seen corresponding path program 3 times [2021-03-11 05:31:13,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:13,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710793935] [2021-03-11 05:31:13,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:13,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:13,832 INFO L142 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-03-11 05:31:13,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,838 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:13,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,845 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:13,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,852 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-03-11 05:31:13,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,853 INFO L142 QuantifierPusher]: treesize reduction 15, result has 44.4 percent of original size [2021-03-11 05:31:13,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:13,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:31:13,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710793935] [2021-03-11 05:31:13,855 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1482274111] [2021-03-11 05:31:13,855 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 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 [2021-03-11 05:31:13,883 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-11 05:31:13,883 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:31:13,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-03-11 05:31:13,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:13,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:13,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:13,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:13,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:13,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:13,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:13,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:13,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:13,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:13,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:13,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:31:13,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:13,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-11 05:31:13,992 INFO L142 QuantifierPusher]: treesize reduction 5, result has 90.4 percent of original size [2021-03-11 05:31:13,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-11 05:31:13,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:14,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:14,008 INFO L142 QuantifierPusher]: treesize reduction -2, result has 102.4 percent of original size [2021-03-11 05:31:14,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-03-11 05:31:14,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2021-03-11 05:31:14,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:14,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:14,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:14,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:14,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:14,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 6] total 6 [2021-03-11 05:31:14,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421836320] [2021-03-11 05:31:14,014 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-03-11 05:31:14,014 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:14,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-03-11 05:31:14,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-03-11 05:31:14,014 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 37 [2021-03-11 05:31:14,015 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 252 transitions, 3352 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) [2021-03-11 05:31:14,015 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:14,015 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 37 [2021-03-11 05:31:14,015 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:15,393 INFO L129 PetriNetUnfolder]: 7972/12155 cut-off events. [2021-03-11 05:31:15,394 INFO L130 PetriNetUnfolder]: For 131262/131301 co-relation queries the response was YES. [2021-03-11 05:31:15,455 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78440 conditions, 12155 events. 7972/12155 cut-off events. For 131262/131301 co-relation queries the response was YES. Maximal size of possible extension queue 927. Compared 81770 event pairs, 1005 based on Foata normal form. 3/12142 useless extension candidates. Maximal degree in co-relation 78012. Up to 9892 conditions per place. [2021-03-11 05:31:15,634 INFO L132 encePairwiseOnDemand]: 29/37 looper letters, 318 selfloop transitions, 48 changer transitions 0/379 dead transitions. [2021-03-11 05:31:15,634 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 379 transitions, 5552 flow [2021-03-11 05:31:15,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-11 05:31:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-11 05:31:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 216 transitions. [2021-03-11 05:31:15,636 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.833976833976834 [2021-03-11 05:31:15,636 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 216 transitions. [2021-03-11 05:31:15,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 216 transitions. [2021-03-11 05:31:15,636 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:15,636 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 216 transitions. [2021-03-11 05:31:15,636 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) [2021-03-11 05:31:15,637 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) [2021-03-11 05:31:15,637 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) [2021-03-11 05:31:15,637 INFO L185 Difference]: Start difference. First operand has 125 places, 252 transitions, 3352 flow. Second operand 7 states and 216 transitions. [2021-03-11 05:31:15,637 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 379 transitions, 5552 flow [2021-03-11 05:31:15,772 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 379 transitions, 5477 flow, removed 29 selfloop flow, removed 1 redundant places. [2021-03-11 05:31:15,777 INFO L241 Difference]: Finished difference. Result has 134 places, 295 transitions, 4114 flow [2021-03-11 05:31:15,777 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=3301, 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=4114, PETRI_PLACES=134, PETRI_TRANSITIONS=295} [2021-03-11 05:31:15,777 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 94 predicate places. [2021-03-11 05:31:15,777 INFO L480 AbstractCegarLoop]: Abstraction has has 134 places, 295 transitions, 4114 flow [2021-03-11 05:31:15,777 INFO L481 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) [2021-03-11 05:31:15,778 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:15,778 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] [2021-03-11 05:31:15,991 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:31:15,991 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:15,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:15,992 INFO L82 PathProgramCache]: Analyzing trace with hash -815807819, now seen corresponding path program 4 times [2021-03-11 05:31:15,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:15,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759615429] [2021-03-11 05:31:15,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:16,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:16,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759615429] [2021-03-11 05:31:16,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67892770] [2021-03-11 05:31:16,043 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 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 [2021-03-11 05:31:16,070 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-11 05:31:16,070 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:31:16,071 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:31:16,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:16,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:16,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:16,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:16,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:16,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:16,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:16,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:16,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,103 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:16,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:16,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:16,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,111 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:16,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:16,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:16,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:16,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:31:16,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:16,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,125 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:31:16,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:31:16,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:16,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:16,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:16,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:31:16,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:16,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:31:16,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:31:16,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:31:16,151 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-03-11 05:31:16,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:31:16,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:16,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:31:16,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-11 05:31:16,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:16,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:16,180 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:16,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-11 05:31:16,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178910666] [2021-03-11 05:31:16,180 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:31:16,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:16,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:31:16,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:31:16,181 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:16,181 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 295 transitions, 4114 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) [2021-03-11 05:31:16,181 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:16,181 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:16,181 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:19,124 INFO L129 PetriNetUnfolder]: 12494/20071 cut-off events. [2021-03-11 05:31:19,125 INFO L130 PetriNetUnfolder]: For 218069/220463 co-relation queries the response was YES. [2021-03-11 05:31:19,285 INFO L84 FinitePrefix]: Finished finitePrefix Result has 126802 conditions, 20071 events. 12494/20071 cut-off events. For 218069/220463 co-relation queries the response was YES. Maximal size of possible extension queue 1034. Compared 148175 event pairs, 738 based on Foata normal form. 1146/20882 useless extension candidates. Maximal degree in co-relation 126291. Up to 4321 conditions per place. [2021-03-11 05:31:19,509 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 675 selfloop transitions, 181 changer transitions 0/991 dead transitions. [2021-03-11 05:31:19,509 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 991 transitions, 12873 flow [2021-03-11 05:31:19,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-11 05:31:19,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2021-03-11 05:31:19,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 955 transitions. [2021-03-11 05:31:19,511 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8065878378378378 [2021-03-11 05:31:19,511 INFO L72 ComplementDD]: Start complementDD. Operand 32 states and 955 transitions. [2021-03-11 05:31:19,511 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 955 transitions. [2021-03-11 05:31:19,512 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:19,512 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 32 states and 955 transitions. [2021-03-11 05:31:19,513 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) [2021-03-11 05:31:19,514 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) [2021-03-11 05:31:19,515 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) [2021-03-11 05:31:19,515 INFO L185 Difference]: Start difference. First operand has 134 places, 295 transitions, 4114 flow. Second operand 32 states and 955 transitions. [2021-03-11 05:31:19,515 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 991 transitions, 12873 flow [2021-03-11 05:31:19,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 991 transitions, 12747 flow, removed 63 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:19,777 INFO L241 Difference]: Finished difference. Result has 190 places, 392 transitions, 5904 flow [2021-03-11 05:31:19,777 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=3945, 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=5904, PETRI_PLACES=190, PETRI_TRANSITIONS=392} [2021-03-11 05:31:19,777 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 150 predicate places. [2021-03-11 05:31:19,777 INFO L480 AbstractCegarLoop]: Abstraction has has 190 places, 392 transitions, 5904 flow [2021-03-11 05:31:19,777 INFO L481 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) [2021-03-11 05:31:19,777 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:19,777 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] [2021-03-11 05:31:19,987 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-03-11 05:31:19,987 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:19,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:19,987 INFO L82 PathProgramCache]: Analyzing trace with hash -1883141028, now seen corresponding path program 5 times [2021-03-11 05:31:19,988 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:19,988 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277394776] [2021-03-11 05:31:19,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:20,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:20,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:20,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:20,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:20,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:20,029 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277394776] [2021-03-11 05:31:20,029 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1349602639] [2021-03-11 05:31:20,029 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 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 [2021-03-11 05:31:20,050 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-11 05:31:20,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:31:20,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:31:20,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:20,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:20,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,066 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:20,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:20,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:20,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:20,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:31:20,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:31:20,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,072 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:20,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,073 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:20,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:20,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:20,079 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-03-11 05:31:20,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:20,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:20,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:20,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:20,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:20,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:20,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:20,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:20,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:20,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:20,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:31:20,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:20,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:31:20,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:20,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:20,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,116 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:20,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-11 05:31:20,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:31:20,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:20,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:20,133 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:20,133 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-11 05:31:20,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810451385] [2021-03-11 05:31:20,134 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:31:20,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:20,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:31:20,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:31:20,134 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:20,134 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 392 transitions, 5904 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) [2021-03-11 05:31:20,134 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:20,135 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:20,135 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:25,207 INFO L129 PetriNetUnfolder]: 18249/30273 cut-off events. [2021-03-11 05:31:25,207 INFO L130 PetriNetUnfolder]: For 599171/600643 co-relation queries the response was YES. [2021-03-11 05:31:25,540 INFO L84 FinitePrefix]: Finished finitePrefix Result has 233145 conditions, 30273 events. 18249/30273 cut-off events. For 599171/600643 co-relation queries the response was YES. Maximal size of possible extension queue 1611. Compared 247713 event pairs, 908 based on Foata normal form. 501/30421 useless extension candidates. Maximal degree in co-relation 232404. Up to 7736 conditions per place. [2021-03-11 05:31:25,707 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 590 selfloop transitions, 296 changer transitions 16/1037 dead transitions. [2021-03-11 05:31:25,707 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 1037 transitions, 15207 flow [2021-03-11 05:31:25,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-11 05:31:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-03-11 05:31:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 872 transitions. [2021-03-11 05:31:25,711 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8126747437092264 [2021-03-11 05:31:25,711 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 872 transitions. [2021-03-11 05:31:25,711 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 872 transitions. [2021-03-11 05:31:25,711 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:25,711 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 872 transitions. [2021-03-11 05:31:25,712 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) [2021-03-11 05:31:25,714 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) [2021-03-11 05:31:25,714 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) [2021-03-11 05:31:25,714 INFO L185 Difference]: Start difference. First operand has 190 places, 392 transitions, 5904 flow. Second operand 29 states and 872 transitions. [2021-03-11 05:31:25,714 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 1037 transitions, 15207 flow [2021-03-11 05:31:28,170 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 1037 transitions, 14967 flow, removed 120 selfloop flow, removed 0 redundant places. [2021-03-11 05:31:28,180 INFO L241 Difference]: Finished difference. Result has 224 places, 513 transitions, 8629 flow [2021-03-11 05:31:28,180 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=5625, 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=8629, PETRI_PLACES=224, PETRI_TRANSITIONS=513} [2021-03-11 05:31:28,180 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 184 predicate places. [2021-03-11 05:31:28,180 INFO L480 AbstractCegarLoop]: Abstraction has has 224 places, 513 transitions, 8629 flow [2021-03-11 05:31:28,181 INFO L481 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) [2021-03-11 05:31:28,181 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:28,181 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] [2021-03-11 05:31:28,383 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-11 05:31:28,383 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:28,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:28,384 INFO L82 PathProgramCache]: Analyzing trace with hash -267148017, now seen corresponding path program 6 times [2021-03-11 05:31:28,384 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:28,384 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132919655] [2021-03-11 05:31:28,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:28,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:28,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:28,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:28,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:31:28,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132919655] [2021-03-11 05:31:28,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1249199679] [2021-03-11 05:31:28,420 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 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 [2021-03-11 05:31:28,445 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-11 05:31:28,446 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:31:28,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:31:28,447 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:28,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:28,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,475 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:28,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:28,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,476 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:28,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:28,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:28,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:28,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,481 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:28,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:28,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:28,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:31:28,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:28,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:28,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:28,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:28,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,503 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:31:28,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:31:28,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:31:28,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:31:28,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,517 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-11 05:31:28,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:28,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,520 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:31:28,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 05:31:28,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:28,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:28,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:28,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-11 05:31:28,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:31:28,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:28,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:28,567 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:28,567 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 8 [2021-03-11 05:31:28,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108563085] [2021-03-11 05:31:28,568 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-11 05:31:28,568 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:28,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-11 05:31:28,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-11 05:31:28,568 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:28,569 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 513 transitions, 8629 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) [2021-03-11 05:31:28,569 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:28,569 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:28,569 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:33,805 INFO L129 PetriNetUnfolder]: 17983/29707 cut-off events. [2021-03-11 05:31:33,805 INFO L130 PetriNetUnfolder]: For 634189/635606 co-relation queries the response was YES. [2021-03-11 05:31:34,161 INFO L84 FinitePrefix]: Finished finitePrefix Result has 236075 conditions, 29707 events. 17983/29707 cut-off events. For 634189/635606 co-relation queries the response was YES. Maximal size of possible extension queue 1589. Compared 241671 event pairs, 1507 based on Foata normal form. 329/29639 useless extension candidates. Maximal degree in co-relation 235307. Up to 12227 conditions per place. [2021-03-11 05:31:34,329 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 428 selfloop transitions, 191 changer transitions 24/778 dead transitions. [2021-03-11 05:31:34,329 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 778 transitions, 12647 flow [2021-03-11 05:31:34,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-11 05:31:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-03-11 05:31:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 479 transitions. [2021-03-11 05:31:34,331 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8091216216216216 [2021-03-11 05:31:34,331 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 479 transitions. [2021-03-11 05:31:34,331 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 479 transitions. [2021-03-11 05:31:34,331 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:34,331 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 479 transitions. [2021-03-11 05:31:34,332 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) [2021-03-11 05:31:34,333 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) [2021-03-11 05:31:34,333 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) [2021-03-11 05:31:34,333 INFO L185 Difference]: Start difference. First operand has 224 places, 513 transitions, 8629 flow. Second operand 16 states and 479 transitions. [2021-03-11 05:31:34,333 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 778 transitions, 12647 flow [2021-03-11 05:31:44,566 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 778 transitions, 11636 flow, removed 481 selfloop flow, removed 2 redundant places. [2021-03-11 05:31:44,574 INFO L241 Difference]: Finished difference. Result has 240 places, 508 transitions, 8110 flow [2021-03-11 05:31:44,574 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=7498, 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=8110, PETRI_PLACES=240, PETRI_TRANSITIONS=508} [2021-03-11 05:31:44,574 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 200 predicate places. [2021-03-11 05:31:44,575 INFO L480 AbstractCegarLoop]: Abstraction has has 240 places, 508 transitions, 8110 flow [2021-03-11 05:31:44,575 INFO L481 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) [2021-03-11 05:31:44,575 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:44,575 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] [2021-03-11 05:31:44,775 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-11 05:31:44,775 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:44,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:44,776 INFO L82 PathProgramCache]: Analyzing trace with hash 981485452, now seen corresponding path program 7 times [2021-03-11 05:31:44,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:44,776 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984119832] [2021-03-11 05:31:44,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:44,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:44,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:44,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:44,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:44,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:31:44,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984119832] [2021-03-11 05:31:44,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715701394] [2021-03-11 05:31:44,844 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:31:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:44,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:31:44,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:44,865 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,866 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,882 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,883 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:44,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:44,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:44,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:44,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:44,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:31:44,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:31:44,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:44,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:44,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:44,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:44,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:44,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:44,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:44,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:44,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:44,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:44,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:44,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:44,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,912 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:44,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:31:44,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:31:44,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:31:44,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:44,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:44,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 05:31:44,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 05:31:44,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:44,940 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-11 05:31:44,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:31:44,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:44,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:31:44,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-11 05:31:44,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:44,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:44,963 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:44,963 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 8 [2021-03-11 05:31:44,963 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128863321] [2021-03-11 05:31:44,963 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-11 05:31:44,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:44,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-11 05:31:44,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-11 05:31:44,964 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:44,964 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 508 transitions, 8110 flow. Second operand has 9 states, 9 states have (on average 24.333333333333332) internal successors, (219), 9 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:31:44,964 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:44,964 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:44,964 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:31:50,940 INFO L129 PetriNetUnfolder]: 20461/33626 cut-off events. [2021-03-11 05:31:50,941 INFO L130 PetriNetUnfolder]: For 486657/489257 co-relation queries the response was YES. [2021-03-11 05:31:51,582 INFO L84 FinitePrefix]: Finished finitePrefix Result has 251001 conditions, 33626 events. 20461/33626 cut-off events. For 486657/489257 co-relation queries the response was YES. Maximal size of possible extension queue 1757. Compared 276585 event pairs, 747 based on Foata normal form. 805/34016 useless extension candidates. Maximal degree in co-relation 250196. Up to 8163 conditions per place. [2021-03-11 05:31:51,775 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 511 selfloop transitions, 321 changer transitions 0/967 dead transitions. [2021-03-11 05:31:51,776 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 967 transitions, 14827 flow [2021-03-11 05:31:51,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-11 05:31:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-03-11 05:31:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 658 transitions. [2021-03-11 05:31:51,777 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8468468468468469 [2021-03-11 05:31:51,777 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 658 transitions. [2021-03-11 05:31:51,777 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 658 transitions. [2021-03-11 05:31:51,777 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:31:51,777 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 658 transitions. [2021-03-11 05:31:51,778 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 31.333333333333332) internal successors, (658), 21 states have internal predecessors, (658), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:31:51,779 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 37.0) internal successors, (814), 22 states have internal predecessors, (814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:31:51,779 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 37.0) internal successors, (814), 22 states have internal predecessors, (814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:31:51,779 INFO L185 Difference]: Start difference. First operand has 240 places, 508 transitions, 8110 flow. Second operand 21 states and 658 transitions. [2021-03-11 05:31:51,779 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 967 transitions, 14827 flow [2021-03-11 05:31:55,255 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 967 transitions, 14631 flow, removed 43 selfloop flow, removed 2 redundant places. [2021-03-11 05:31:55,266 INFO L241 Difference]: Finished difference. Result has 266 places, 578 transitions, 9940 flow [2021-03-11 05:31:55,266 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=7740, PETRI_DIFFERENCE_MINUEND_PLACES=238, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=499, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=253, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=243, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=9940, PETRI_PLACES=266, PETRI_TRANSITIONS=578} [2021-03-11 05:31:55,266 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 226 predicate places. [2021-03-11 05:31:55,266 INFO L480 AbstractCegarLoop]: Abstraction has has 266 places, 578 transitions, 9940 flow [2021-03-11 05:31:55,267 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 24.333333333333332) internal successors, (219), 9 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:31:55,267 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:31:55,267 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] [2021-03-11 05:31:55,477 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:31:55,477 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:31:55,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:31:55,477 INFO L82 PathProgramCache]: Analyzing trace with hash -325841835, now seen corresponding path program 8 times [2021-03-11 05:31:55,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:31:55,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366146201] [2021-03-11 05:31:55,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:31:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:31:55,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:55,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:55,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:55,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:55,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366146201] [2021-03-11 05:31:55,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1684348235] [2021-03-11 05:31:55,502 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-03-11 05:31:55,522 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-11 05:31:55,522 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:31:55,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:31:55,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:31:55,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:31:55,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,540 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:55,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:55,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:31:55,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:31:55,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:55,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:31:55,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:55,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:55,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:55,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:31:55,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:55,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:31:55,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:31:55,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:31:55,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,559 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:31:55,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:31:55,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:55,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:55,569 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-11 05:31:55,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:31:55,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:31:55,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 05:31:55,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:55,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:31:55,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,587 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 05:31:55,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 05:31:55,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 05:31:55,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 05:31:55,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:31:55,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:31:55,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:31:55,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,610 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:31:55,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-11 05:31:55,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-11 05:31:55,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:31:55,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:31:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:31:55,627 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:31:55,627 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2021-03-11 05:31:55,627 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169399431] [2021-03-11 05:31:55,627 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-11 05:31:55,627 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:31:55,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-11 05:31:55,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-11 05:31:55,628 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:31:55,628 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 266 places, 578 transitions, 9940 flow. Second operand has 11 states, 11 states have (on average 23.818181818181817) internal successors, (262), 11 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:31:55,628 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:31:55,628 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:31:55,628 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:32:02,552 INFO L129 PetriNetUnfolder]: 20630/34600 cut-off events. [2021-03-11 05:32:02,552 INFO L130 PetriNetUnfolder]: For 550456/552019 co-relation queries the response was YES. [2021-03-11 05:32:03,297 INFO L84 FinitePrefix]: Finished finitePrefix Result has 268192 conditions, 34600 events. 20630/34600 cut-off events. For 550456/552019 co-relation queries the response was YES. Maximal size of possible extension queue 1865. Compared 293472 event pairs, 1109 based on Foata normal form. 455/34683 useless extension candidates. Maximal degree in co-relation 267327. Up to 12401 conditions per place. [2021-03-11 05:32:03,501 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 510 selfloop transitions, 289 changer transitions 32/966 dead transitions. [2021-03-11 05:32:03,501 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 286 places, 966 transitions, 15721 flow [2021-03-11 05:32:03,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-11 05:32:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-03-11 05:32:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2021-03-11 05:32:03,502 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8133848133848134 [2021-03-11 05:32:03,502 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 632 transitions. [2021-03-11 05:32:03,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 632 transitions. [2021-03-11 05:32:03,503 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:32:03,503 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 632 transitions. [2021-03-11 05:32:03,503 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 30.095238095238095) internal successors, (632), 21 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:03,504 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 37.0) internal successors, (814), 22 states have internal predecessors, (814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:03,504 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 37.0) internal successors, (814), 22 states have internal predecessors, (814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:03,505 INFO L185 Difference]: Start difference. First operand has 266 places, 578 transitions, 9940 flow. Second operand 21 states and 632 transitions. [2021-03-11 05:32:03,505 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 286 places, 966 transitions, 15721 flow [2021-03-11 05:32:10,419 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 966 transitions, 15411 flow, removed 109 selfloop flow, removed 2 redundant places. [2021-03-11 05:32:10,430 INFO L241 Difference]: Finished difference. Result has 289 places, 598 transitions, 10949 flow [2021-03-11 05:32:10,430 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=9509, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=570, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=261, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=288, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=10949, PETRI_PLACES=289, PETRI_TRANSITIONS=598} [2021-03-11 05:32:10,430 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 249 predicate places. [2021-03-11 05:32:10,430 INFO L480 AbstractCegarLoop]: Abstraction has has 289 places, 598 transitions, 10949 flow [2021-03-11 05:32:10,430 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 23.818181818181817) internal successors, (262), 11 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:10,430 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:32:10,431 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] [2021-03-11 05:32:10,643 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:32:10,643 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:32:10,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:32:10,644 INFO L82 PathProgramCache]: Analyzing trace with hash -1920759734, now seen corresponding path program 9 times [2021-03-11 05:32:10,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:32:10,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845813537] [2021-03-11 05:32:10,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:32:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:32:10,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:10,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:10,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:32:10,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:10,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:32:10,689 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845813537] [2021-03-11 05:32:10,689 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1754741762] [2021-03-11 05:32:10,689 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:32:10,710 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-11 05:32:10,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:32:10,710 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:32:10,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:32:10,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:10,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,726 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:32:10,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:32:10,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:32:10,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:32:10,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:32:10,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:32:10,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,733 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:10,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:32:10,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:10,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:32:10,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:32:10,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:32:10,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,746 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:32:10,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:32:10,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,748 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:32:10,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:32:10,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:10,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:10,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 05:32:10,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 05:32:10,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:32:10,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:32:10,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:32:10,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,785 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:32:10,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:32:10,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:10,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:10,797 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.5 percent of original size [2021-03-11 05:32:10,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:32:10,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:10,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-11 05:32:10,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-11 05:32:10,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:10,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:32:10,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:32:10,823 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2021-03-11 05:32:10,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006180228] [2021-03-11 05:32:10,824 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-11 05:32:10,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:32:10,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-11 05:32:10,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-11 05:32:10,824 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:32:10,825 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 598 transitions, 10949 flow. Second operand has 11 states, 11 states have (on average 24.0) internal successors, (264), 11 states have internal predecessors, (264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:10,825 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:32:10,825 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:32:10,825 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:32:19,787 INFO L129 PetriNetUnfolder]: 26690/43451 cut-off events. [2021-03-11 05:32:19,787 INFO L130 PetriNetUnfolder]: For 698117/700928 co-relation queries the response was YES. [2021-03-11 05:32:20,841 INFO L84 FinitePrefix]: Finished finitePrefix Result has 345738 conditions, 43451 events. 26690/43451 cut-off events. For 698117/700928 co-relation queries the response was YES. Maximal size of possible extension queue 2201. Compared 363839 event pairs, 1304 based on Foata normal form. 1299/44178 useless extension candidates. Maximal degree in co-relation 344789. Up to 10947 conditions per place. [2021-03-11 05:32:21,302 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 741 selfloop transitions, 366 changer transitions 0/1242 dead transitions. [2021-03-11 05:32:21,303 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 317 places, 1242 transitions, 20755 flow [2021-03-11 05:32:21,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-11 05:32:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-03-11 05:32:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 908 transitions. [2021-03-11 05:32:21,305 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8462255358807083 [2021-03-11 05:32:21,305 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 908 transitions. [2021-03-11 05:32:21,305 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 908 transitions. [2021-03-11 05:32:21,305 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:32:21,305 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 908 transitions. [2021-03-11 05:32:21,306 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 30 states, 29 states have (on average 31.310344827586206) internal successors, (908), 29 states have internal predecessors, (908), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:21,307 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) [2021-03-11 05:32:21,307 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) [2021-03-11 05:32:21,307 INFO L185 Difference]: Start difference. First operand has 289 places, 598 transitions, 10949 flow. Second operand 29 states and 908 transitions. [2021-03-11 05:32:21,307 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 317 places, 1242 transitions, 20755 flow [2021-03-11 05:32:29,168 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 309 places, 1242 transitions, 20320 flow, removed 45 selfloop flow, removed 8 redundant places. [2021-03-11 05:32:29,181 INFO L241 Difference]: Finished difference. Result has 325 places, 699 transitions, 13788 flow [2021-03-11 05:32:29,181 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=10268, PETRI_DIFFERENCE_MINUEND_PLACES=281, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=586, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=260, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=315, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=13788, PETRI_PLACES=325, PETRI_TRANSITIONS=699} [2021-03-11 05:32:29,181 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 285 predicate places. [2021-03-11 05:32:29,181 INFO L480 AbstractCegarLoop]: Abstraction has has 325 places, 699 transitions, 13788 flow [2021-03-11 05:32:29,182 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 24.0) internal successors, (264), 11 states have internal predecessors, (264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:29,182 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:32:29,182 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] [2021-03-11 05:32:29,382 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:32:29,382 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:32:29,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:32:29,383 INFO L82 PathProgramCache]: Analyzing trace with hash 1070224597, now seen corresponding path program 10 times [2021-03-11 05:32:29,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:32:29,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474499620] [2021-03-11 05:32:29,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:32:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:32:29,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:29,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:29,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:29,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:32:29,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474499620] [2021-03-11 05:32:29,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [772637300] [2021-03-11 05:32:29,405 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:32:29,424 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-11 05:32:29,424 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:32:29,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:32:29,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:32:29,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:29,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:32:29,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:32:29,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:32:29,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:32:29,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:29,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:29,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:29,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:32:29,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:29,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:32:29,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:32:29,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:32:29,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:32:29,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:32:29,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:32:29,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:32:29,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:29,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:29,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 05:32:29,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 05:32:29,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,472 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 05:32:29,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 05:32:29,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:32:29,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:32:29,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-03-11 05:32:29,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-11 05:32:29,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:29,498 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.5 percent of original size [2021-03-11 05:32:29,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:32:29,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:29,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-11 05:32:29,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-11 05:32:29,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:29,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:32:29,517 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:32:29,517 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 9 [2021-03-11 05:32:29,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793632316] [2021-03-11 05:32:29,518 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:32:29,518 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:32:29,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:32:29,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:32:29,518 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:32:29,518 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 325 places, 699 transitions, 13788 flow. Second operand has 10 states, 10 states have (on average 24.1) internal successors, (241), 10 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:29,518 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:32:29,518 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:32:29,519 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:32:40,253 INFO L129 PetriNetUnfolder]: 28749/47113 cut-off events. [2021-03-11 05:32:40,253 INFO L130 PetriNetUnfolder]: For 822461/825396 co-relation queries the response was YES. [2021-03-11 05:32:41,525 INFO L84 FinitePrefix]: Finished finitePrefix Result has 397326 conditions, 47113 events. 28749/47113 cut-off events. For 822461/825396 co-relation queries the response was YES. Maximal size of possible extension queue 2439. Compared 402896 event pairs, 859 based on Foata normal form. 885/47481 useless extension candidates. Maximal degree in co-relation 396434. Up to 16806 conditions per place. [2021-03-11 05:32:41,817 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 692 selfloop transitions, 408 changer transitions 0/1235 dead transitions. [2021-03-11 05:32:41,817 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 347 places, 1235 transitions, 22904 flow [2021-03-11 05:32:41,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-11 05:32:41,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2021-03-11 05:32:41,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 718 transitions. [2021-03-11 05:32:41,827 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8437132784958872 [2021-03-11 05:32:41,827 INFO L72 ComplementDD]: Start complementDD. Operand 23 states and 718 transitions. [2021-03-11 05:32:41,827 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 718 transitions. [2021-03-11 05:32:41,827 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:32:41,827 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 23 states and 718 transitions. [2021-03-11 05:32:41,829 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 24 states, 23 states have (on average 31.217391304347824) internal successors, (718), 23 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:41,829 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 24 states, 24 states have (on average 37.0) internal successors, (888), 24 states have internal predecessors, (888), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:41,829 INFO L81 ComplementDD]: Finished complementDD. Result has 24 states, 24 states have (on average 37.0) internal successors, (888), 24 states have internal predecessors, (888), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:41,829 INFO L185 Difference]: Start difference. First operand has 325 places, 699 transitions, 13788 flow. Second operand 23 states and 718 transitions. [2021-03-11 05:32:41,831 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 347 places, 1235 transitions, 22904 flow [2021-03-11 05:32:57,578 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 1235 transitions, 22353 flow, removed 190 selfloop flow, removed 12 redundant places. [2021-03-11 05:32:57,593 INFO L241 Difference]: Finished difference. Result has 346 places, 807 transitions, 17068 flow [2021-03-11 05:32:57,594 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=13253, PETRI_DIFFERENCE_MINUEND_PLACES=313, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=696, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=304, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=381, PETRI_DIFFERENCE_SUBTRAHEND_STATES=23, PETRI_FLOW=17068, PETRI_PLACES=346, PETRI_TRANSITIONS=807} [2021-03-11 05:32:57,594 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 306 predicate places. [2021-03-11 05:32:57,594 INFO L480 AbstractCegarLoop]: Abstraction has has 346 places, 807 transitions, 17068 flow [2021-03-11 05:32:57,594 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 24.1) internal successors, (241), 10 states have internal predecessors, (241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:32:57,594 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:32:57,594 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] [2021-03-11 05:32:57,795 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-03-11 05:32:57,795 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:32:57,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:32:57,795 INFO L82 PathProgramCache]: Analyzing trace with hash -1511113234, now seen corresponding path program 11 times [2021-03-11 05:32:57,795 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:32:57,795 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678812027] [2021-03-11 05:32:57,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:32:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:32:57,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:57,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:32:57,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:32:57,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678812027] [2021-03-11 05:32:57,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68182496] [2021-03-11 05:32:57,826 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:32:57,845 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-11 05:32:57,845 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:32:57,845 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:32:57,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:32:57,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,860 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:32:57,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:32:57,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:32:57,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:32:57,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:32:57,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:32:57,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:32:57,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:57,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:32:57,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,868 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:57,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:32:57,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:32:57,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:32:57,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,882 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:32:57,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:32:57,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:32:57,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:32:57,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:57,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:32:57,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:32:57,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:32:57,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:32:57,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:32:57,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:32:57,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:32:57,912 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-03-11 05:32:57,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:57,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 05:32:57,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 05:32:57,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:32:57,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:32:57,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:32:57,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,929 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:32:57,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-11 05:32:57,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-11 05:32:57,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:32:57,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:32:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:32:57,949 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:32:57,950 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 9 [2021-03-11 05:32:57,950 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916445892] [2021-03-11 05:32:57,950 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:32:57,951 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:32:57,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:32:57,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:32:57,951 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:32:57,951 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 346 places, 807 transitions, 17068 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) [2021-03-11 05:32:57,951 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:32:57,951 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:32:57,951 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:33:10,460 INFO L129 PetriNetUnfolder]: 30384/50347 cut-off events. [2021-03-11 05:33:10,460 INFO L130 PetriNetUnfolder]: For 924642/926403 co-relation queries the response was YES. [2021-03-11 05:33:11,823 INFO L84 FinitePrefix]: Finished finitePrefix Result has 434475 conditions, 50347 events. 30384/50347 cut-off events. For 924642/926403 co-relation queries the response was YES. Maximal size of possible extension queue 2539. Compared 437834 event pairs, 1468 based on Foata normal form. 470/50318 useless extension candidates. Maximal degree in co-relation 433444. Up to 21218 conditions per place. [2021-03-11 05:33:12,299 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 679 selfloop transitions, 380 changer transitions 8/1202 dead transitions. [2021-03-11 05:33:12,299 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 367 places, 1202 transitions, 23205 flow [2021-03-11 05:33:12,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-11 05:33:12,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2021-03-11 05:33:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 674 transitions. [2021-03-11 05:33:12,300 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.828009828009828 [2021-03-11 05:33:12,301 INFO L72 ComplementDD]: Start complementDD. Operand 22 states and 674 transitions. [2021-03-11 05:33:12,301 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 674 transitions. [2021-03-11 05:33:12,301 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:33:12,301 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 674 transitions. [2021-03-11 05:33:12,302 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 23 states, 22 states have (on average 30.636363636363637) internal successors, (674), 22 states have internal predecessors, (674), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:33:12,302 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 23 states, 23 states have (on average 37.0) internal successors, (851), 23 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:33:12,302 INFO L81 ComplementDD]: Finished complementDD. Result has 23 states, 23 states have (on average 37.0) internal successors, (851), 23 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:33:12,302 INFO L185 Difference]: Start difference. First operand has 346 places, 807 transitions, 17068 flow. Second operand 22 states and 674 transitions. [2021-03-11 05:33:12,302 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 367 places, 1202 transitions, 23205 flow [2021-03-11 05:33:34,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 1202 transitions, 22987 flow, removed 82 selfloop flow, removed 3 redundant places. [2021-03-11 05:33:34,929 INFO L241 Difference]: Finished difference. Result has 365 places, 820 transitions, 17706 flow [2021-03-11 05:33:34,929 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=16438, PETRI_DIFFERENCE_MINUEND_PLACES=343, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=793, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=353, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=439, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=17706, PETRI_PLACES=365, PETRI_TRANSITIONS=820} [2021-03-11 05:33:34,929 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 325 predicate places. [2021-03-11 05:33:34,930 INFO L480 AbstractCegarLoop]: Abstraction has has 365 places, 820 transitions, 17706 flow [2021-03-11 05:33:34,930 INFO L481 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) [2021-03-11 05:33:34,930 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:33:34,930 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] [2021-03-11 05:33:35,130 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:33:35,131 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:33:35,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:33:35,131 INFO L82 PathProgramCache]: Analyzing trace with hash 294165056, now seen corresponding path program 12 times [2021-03-11 05:33:35,131 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:33:35,131 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067949039] [2021-03-11 05:33:35,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:33:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:33:35,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:33:35,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067949039] [2021-03-11 05:33:35,163 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [297347473] [2021-03-11 05:33:35,163 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:33:35,181 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-03-11 05:33:35,181 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:33:35,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:33:35,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:33:35,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:33:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:33:35,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:33:35,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,204 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:33:35,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:33:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:33:35,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:33:35,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:33:35,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:33:35,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:33:35,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:33:35,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:33:35,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:33:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:33:35,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,224 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:33:35,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:33:35,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:33:35,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:33:35,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:33:35,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:33:35,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:33:35,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:33:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:33:35,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:33:35,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:33:35,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:33:35,249 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-03-11 05:33:35,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:33:35,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,252 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:33:35,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:33:35,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-11 05:33:35,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:33:35,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:33:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:33:35,268 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:33:35,268 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-11 05:33:35,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366776147] [2021-03-11 05:33:35,268 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:33:35,268 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:33:35,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:33:35,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:33:35,269 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:33:35,269 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 365 places, 820 transitions, 17706 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) [2021-03-11 05:33:35,269 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:33:35,269 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:33:35,269 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:33:49,127 INFO L129 PetriNetUnfolder]: 33713/54499 cut-off events. [2021-03-11 05:33:49,127 INFO L130 PetriNetUnfolder]: For 1042907/1045625 co-relation queries the response was YES. [2021-03-11 05:33:50,957 INFO L84 FinitePrefix]: Finished finitePrefix Result has 482255 conditions, 54499 events. 33713/54499 cut-off events. For 1042907/1045625 co-relation queries the response was YES. Maximal size of possible extension queue 2660. Compared 463173 event pairs, 1828 based on Foata normal form. 1177/55042 useless extension candidates. Maximal degree in co-relation 481325. Up to 21707 conditions per place. [2021-03-11 05:33:51,313 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 968 selfloop transitions, 380 changer transitions 0/1483 dead transitions. [2021-03-11 05:33:51,313 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 396 places, 1483 transitions, 28450 flow [2021-03-11 05:33:51,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-11 05:33:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2021-03-11 05:33:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 948 transitions. [2021-03-11 05:33:51,315 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8006756756756757 [2021-03-11 05:33:51,315 INFO L72 ComplementDD]: Start complementDD. Operand 32 states and 948 transitions. [2021-03-11 05:33:51,315 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 948 transitions. [2021-03-11 05:33:51,315 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:33:51,315 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 32 states and 948 transitions. [2021-03-11 05:33:51,316 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 33 states, 32 states have (on average 29.625) internal successors, (948), 32 states have internal predecessors, (948), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:33:51,317 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) [2021-03-11 05:33:51,317 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) [2021-03-11 05:33:51,317 INFO L185 Difference]: Start difference. First operand has 365 places, 820 transitions, 17706 flow. Second operand 32 states and 948 transitions. [2021-03-11 05:33:51,317 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 396 places, 1483 transitions, 28450 flow [2021-03-11 05:34:14,005 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 376 places, 1483 transitions, 27471 flow, removed 81 selfloop flow, removed 20 redundant places. [2021-03-11 05:34:14,029 INFO L241 Difference]: Finished difference. Result has 383 places, 881 transitions, 19449 flow [2021-03-11 05:34:14,030 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=16543, PETRI_DIFFERENCE_MINUEND_PLACES=345, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=806, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=308, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=488, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=19449, PETRI_PLACES=383, PETRI_TRANSITIONS=881} [2021-03-11 05:34:14,030 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 343 predicate places. [2021-03-11 05:34:14,030 INFO L480 AbstractCegarLoop]: Abstraction has has 383 places, 881 transitions, 19449 flow [2021-03-11 05:34:14,031 INFO L481 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) [2021-03-11 05:34:14,031 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:34:14,031 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] [2021-03-11 05:34:14,246 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-03-11 05:34:14,248 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:34:14,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:34:14,248 INFO L82 PathProgramCache]: Analyzing trace with hash -602170077, now seen corresponding path program 13 times [2021-03-11 05:34:14,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:34:14,248 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116338494] [2021-03-11 05:34:14,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:34:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:34:14,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:14,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:14,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:14,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:14,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:34:14,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116338494] [2021-03-11 05:34:14,296 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1997295024] [2021-03-11 05:34:14,296 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:34:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:34:14,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:34:14,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:34:14,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:14,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:34:14,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:34:14,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,330 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:34:14,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:34:14,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:34:14,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:34:14,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:14,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:14,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:14,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:14,341 INFO L142 QuantifierPusher]: treesize reduction 1, result has 90.0 percent of original size [2021-03-11 05:34:14,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:34:14,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,342 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:34:14,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:34:14,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:14,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:14,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:14,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:14,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:14,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:14,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,356 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:34:14,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:34:14,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:34:14,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:34:14,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:14,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:14,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,374 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:14,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-11 05:34:14,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:34:14,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:14,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:14,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:34:14,400 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:34:14,400 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-11 05:34:14,400 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538224456] [2021-03-11 05:34:14,400 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:34:14,400 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:34:14,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:34:14,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:34:14,401 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:34:14,401 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 383 places, 881 transitions, 19449 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) [2021-03-11 05:34:14,401 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:34:14,401 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:34:14,401 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:34:28,040 INFO L129 PetriNetUnfolder]: 33781/55751 cut-off events. [2021-03-11 05:34:28,040 INFO L130 PetriNetUnfolder]: For 1069648/1071506 co-relation queries the response was YES. [2021-03-11 05:34:29,759 INFO L84 FinitePrefix]: Finished finitePrefix Result has 499463 conditions, 55751 events. 33781/55751 cut-off events. For 1069648/1071506 co-relation queries the response was YES. Maximal size of possible extension queue 2693. Compared 486438 event pairs, 1724 based on Foata normal form. 477/55739 useless extension candidates. Maximal degree in co-relation 498374. Up to 21124 conditions per place. [2021-03-11 05:34:30,117 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 658 selfloop transitions, 526 changer transitions 40/1359 dead transitions. [2021-03-11 05:34:30,117 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 408 places, 1359 transitions, 26806 flow [2021-03-11 05:34:30,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-11 05:34:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2021-03-11 05:34:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 803 transitions. [2021-03-11 05:34:30,118 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8038038038038038 [2021-03-11 05:34:30,118 INFO L72 ComplementDD]: Start complementDD. Operand 27 states and 803 transitions. [2021-03-11 05:34:30,118 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 803 transitions. [2021-03-11 05:34:30,118 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:34:30,118 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 27 states and 803 transitions. [2021-03-11 05:34:30,119 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 28 states, 27 states have (on average 29.74074074074074) internal successors, (803), 27 states have internal predecessors, (803), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:34:30,120 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 28 states, 28 states have (on average 37.0) internal successors, (1036), 28 states have internal predecessors, (1036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:34:30,120 INFO L81 ComplementDD]: Finished complementDD. Result has 28 states, 28 states have (on average 37.0) internal successors, (1036), 28 states have internal predecessors, (1036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:34:30,120 INFO L185 Difference]: Start difference. First operand has 383 places, 881 transitions, 19449 flow. Second operand 27 states and 803 transitions. [2021-03-11 05:34:30,120 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 408 places, 1359 transitions, 26806 flow [2021-03-11 05:34:55,097 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 406 places, 1359 transitions, 26254 flow, removed 166 selfloop flow, removed 2 redundant places. [2021-03-11 05:34:55,115 INFO L241 Difference]: Finished difference. Result has 408 places, 886 transitions, 20183 flow [2021-03-11 05:34:55,115 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=18824, PETRI_DIFFERENCE_MINUEND_PLACES=380, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=878, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=518, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=358, PETRI_DIFFERENCE_SUBTRAHEND_STATES=27, PETRI_FLOW=20183, PETRI_PLACES=408, PETRI_TRANSITIONS=886} [2021-03-11 05:34:55,115 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 368 predicate places. [2021-03-11 05:34:55,115 INFO L480 AbstractCegarLoop]: Abstraction has has 408 places, 886 transitions, 20183 flow [2021-03-11 05:34:55,116 INFO L481 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) [2021-03-11 05:34:55,116 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:34:55,116 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] [2021-03-11 05:34:55,328 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:34:55,328 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:34:55,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:34:55,329 INFO L82 PathProgramCache]: Analyzing trace with hash -61950731, now seen corresponding path program 14 times [2021-03-11 05:34:55,329 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:34:55,329 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240457883] [2021-03-11 05:34:55,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:34:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:34:55,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:55,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:55,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:55,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:34:55,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:34:55,350 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240457883] [2021-03-11 05:34:55,350 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422350226] [2021-03-11 05:34:55,350 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:34:55,369 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-11 05:34:55,369 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:34:55,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:34:55,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:34:55,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:34:55,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,389 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:34:55,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:34:55,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,390 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:34:55,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:34:55,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:34:55,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:34:55,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,395 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:55,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:55,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,396 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:55,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:55,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:55,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:55,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,402 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:55,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:55,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:55,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:34:55,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:55,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:34:55,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:34:55,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:34:55,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:34:55,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:34:55,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:55,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:34:55,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 05:34:55,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 05:34:55,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:34:55,435 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-03-11 05:34:55,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-11 05:34:55,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:34:55,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-11 05:34:55,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-11 05:34:55,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:34:55,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:34:55,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:34:55,454 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:34:55,454 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 8 [2021-03-11 05:34:55,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007735882] [2021-03-11 05:34:55,454 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-11 05:34:55,454 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:34:55,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-11 05:34:55,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-11 05:34:55,454 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:34:55,455 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 408 places, 886 transitions, 20183 flow. Second operand has 9 states, 9 states have (on average 24.333333333333332) internal successors, (219), 9 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:34:55,455 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:34:55,455 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:34:55,455 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:35:10,294 INFO L129 PetriNetUnfolder]: 36267/59689 cut-off events. [2021-03-11 05:35:10,294 INFO L130 PetriNetUnfolder]: For 1215409/1218568 co-relation queries the response was YES. [2021-03-11 05:35:11,843 INFO L84 FinitePrefix]: Finished finitePrefix Result has 546159 conditions, 59689 events. 36267/59689 cut-off events. For 1215409/1218568 co-relation queries the response was YES. Maximal size of possible extension queue 2859. Compared 524192 event pairs, 1117 based on Foata normal form. 691/59821 useless extension candidates. Maximal degree in co-relation 544985. Up to 17708 conditions per place. [2021-03-11 05:35:12,238 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 612 selfloop transitions, 558 changer transitions 0/1305 dead transitions. [2021-03-11 05:35:12,238 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 426 places, 1305 transitions, 27882 flow [2021-03-11 05:35:12,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-11 05:35:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2021-03-11 05:35:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 622 transitions. [2021-03-11 05:35:12,240 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8405405405405405 [2021-03-11 05:35:12,240 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 622 transitions. [2021-03-11 05:35:12,240 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 622 transitions. [2021-03-11 05:35:12,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:35:12,240 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 622 transitions. [2021-03-11 05:35:12,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 31.1) internal successors, (622), 20 states have internal predecessors, (622), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:35:12,241 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 37.0) internal successors, (777), 21 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:35:12,241 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 37.0) internal successors, (777), 21 states have internal predecessors, (777), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:35:12,241 INFO L185 Difference]: Start difference. First operand has 408 places, 886 transitions, 20183 flow. Second operand 20 states and 622 transitions. [2021-03-11 05:35:12,241 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 426 places, 1305 transitions, 27882 flow [2021-03-11 05:35:39,414 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 420 places, 1305 transitions, 27446 flow, removed 42 selfloop flow, removed 6 redundant places. [2021-03-11 05:35:39,433 INFO L241 Difference]: Finished difference. Result has 428 places, 936 transitions, 22754 flow [2021-03-11 05:35:39,434 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=19723, PETRI_DIFFERENCE_MINUEND_PLACES=401, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=882, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=508, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=362, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=22754, PETRI_PLACES=428, PETRI_TRANSITIONS=936} [2021-03-11 05:35:39,434 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 388 predicate places. [2021-03-11 05:35:39,434 INFO L480 AbstractCegarLoop]: Abstraction has has 428 places, 936 transitions, 22754 flow [2021-03-11 05:35:39,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 24.333333333333332) internal successors, (219), 9 states have internal predecessors, (219), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:35:39,434 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:35:39,434 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] [2021-03-11 05:35:39,649 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-03-11 05:35:39,649 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:35:39,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:35:39,650 INFO L82 PathProgramCache]: Analyzing trace with hash -36971432, now seen corresponding path program 15 times [2021-03-11 05:35:39,650 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:35:39,650 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063589266] [2021-03-11 05:35:39,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:35:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:35:39,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:35:39,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:35:39,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:35:39,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-11 05:35:39,680 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063589266] [2021-03-11 05:35:39,680 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1486060700] [2021-03-11 05:35:39,680 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:35:39,701 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-03-11 05:35:39,701 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:35:39,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:35:39,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:35:39,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:35:39,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:35:39,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:35:39,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:35:39,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:35:39,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:35:39,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:35:39,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,726 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:35:39,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:35:39,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:35:39,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:35:39,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:35:39,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:35:39,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:35:39,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:35:39,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:35:39,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:35:39,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:35:39,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:35:39,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,753 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-11 05:35:39,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:35:39,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,759 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:35:39,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 05:35:39,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:35:39,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:35:39,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,773 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:35:39,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-11 05:35:39,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:35:39,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:35:39,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:35:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:35:39,789 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:35:39,789 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 8 [2021-03-11 05:35:39,789 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697858615] [2021-03-11 05:35:39,789 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-11 05:35:39,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:35:39,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-11 05:35:39,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-03-11 05:35:39,790 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:35:39,790 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 428 places, 936 transitions, 22754 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) [2021-03-11 05:35:39,790 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:35:39,790 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:35:39,790 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:35:55,406 INFO L129 PetriNetUnfolder]: 36034/59469 cut-off events. [2021-03-11 05:35:55,406 INFO L130 PetriNetUnfolder]: For 1294937/1296863 co-relation queries the response was YES. [2021-03-11 05:35:57,303 INFO L84 FinitePrefix]: Finished finitePrefix Result has 564196 conditions, 59469 events. 36034/59469 cut-off events. For 1294937/1296863 co-relation queries the response was YES. Maximal size of possible extension queue 2831. Compared 522536 event pairs, 2549 based on Foata normal form. 451/59319 useless extension candidates. Maximal degree in co-relation 563092. Up to 32345 conditions per place. [2021-03-11 05:35:57,685 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 725 selfloop transitions, 303 changer transitions 28/1191 dead transitions. [2021-03-11 05:35:57,685 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 443 places, 1191 transitions, 27300 flow [2021-03-11 05:35:57,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-11 05:35:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-03-11 05:35:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 477 transitions. [2021-03-11 05:35:57,686 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8057432432432432 [2021-03-11 05:35:57,686 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 477 transitions. [2021-03-11 05:35:57,686 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 477 transitions. [2021-03-11 05:35:57,686 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:35:57,686 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 477 transitions. [2021-03-11 05:35:57,687 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 29.8125) internal successors, (477), 16 states have internal predecessors, (477), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:35:57,687 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) [2021-03-11 05:35:57,687 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) [2021-03-11 05:35:57,687 INFO L185 Difference]: Start difference. First operand has 428 places, 936 transitions, 22754 flow. Second operand 16 states and 477 transitions. [2021-03-11 05:35:57,687 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 443 places, 1191 transitions, 27300 flow [2021-03-11 05:36:35,035 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 438 places, 1191 transitions, 26994 flow, removed 86 selfloop flow, removed 5 redundant places. [2021-03-11 05:36:35,054 INFO L241 Difference]: Finished difference. Result has 438 places, 931 transitions, 22888 flow [2021-03-11 05:36:35,054 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=22260, PETRI_DIFFERENCE_MINUEND_PLACES=423, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=930, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=302, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=628, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=22888, PETRI_PLACES=438, PETRI_TRANSITIONS=931} [2021-03-11 05:36:35,055 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 398 predicate places. [2021-03-11 05:36:35,055 INFO L480 AbstractCegarLoop]: Abstraction has has 438 places, 931 transitions, 22888 flow [2021-03-11 05:36:35,055 INFO L481 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) [2021-03-11 05:36:35,055 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:36:35,055 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] [2021-03-11 05:36:35,255 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-03-11 05:36:35,256 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:36:35,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:36:35,256 INFO L82 PathProgramCache]: Analyzing trace with hash -13542991, now seen corresponding path program 16 times [2021-03-11 05:36:35,256 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:36:35,256 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335898282] [2021-03-11 05:36:35,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:36:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:36:35,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:36:35,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:36:35,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:36:35,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:36:35,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:36:35,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335898282] [2021-03-11 05:36:35,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1765521823] [2021-03-11 05:36:35,289 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:36:35,309 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-11 05:36:35,309 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:36:35,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:36:35,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:36:35,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:36:35,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:36:35,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:36:35,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,326 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:36:35,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:36:35,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:36:35,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-11 05:36:35,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:36:35,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:36:35,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,332 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:36:35,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:36:35,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:36:35,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:36:35,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,341 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:36:35,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:36:35,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:36:35,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:36:35,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:36:35,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:36:35,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 05:36:35,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 05:36:35,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:36:35,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,379 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:36:35,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:36:35,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,380 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:36:35,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:36:35,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:36:35,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:36:35,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:36:35,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:36:35,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:36:35,394 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:36:35,394 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.5 percent of original size [2021-03-11 05:36:35,394 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:36:35,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:36:35,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,398 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-11 05:36:35,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-11 05:36:35,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,405 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,405 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,406 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,407 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,407 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,410 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:36:35,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:36:35,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:36:35,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:36:35,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2021-03-11 05:36:35,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997281063] [2021-03-11 05:36:35,412 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-11 05:36:35,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:36:35,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-11 05:36:35,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-11 05:36:35,412 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:36:35,412 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 438 places, 931 transitions, 22888 flow. Second operand has 11 states, 11 states have (on average 24.09090909090909) internal successors, (265), 11 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:36:35,412 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:36:35,412 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:36:35,412 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:36:51,546 INFO L129 PetriNetUnfolder]: 36780/59908 cut-off events. [2021-03-11 05:36:51,546 INFO L130 PetriNetUnfolder]: For 1247331/1250509 co-relation queries the response was YES. [2021-03-11 05:36:53,703 INFO L84 FinitePrefix]: Finished finitePrefix Result has 574380 conditions, 59908 events. 36780/59908 cut-off events. For 1247331/1250509 co-relation queries the response was YES. Maximal size of possible extension queue 2886. Compared 521367 event pairs, 1000 based on Foata normal form. 763/60084 useless extension candidates. Maximal degree in co-relation 573469. Up to 19590 conditions per place. [2021-03-11 05:36:54,096 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 879 selfloop transitions, 511 changer transitions 0/1525 dead transitions. [2021-03-11 05:36:54,096 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 466 places, 1525 transitions, 33048 flow [2021-03-11 05:36:54,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-11 05:36:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2021-03-11 05:36:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 894 transitions. [2021-03-11 05:36:54,097 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8331780055917987 [2021-03-11 05:36:54,097 INFO L72 ComplementDD]: Start complementDD. Operand 29 states and 894 transitions. [2021-03-11 05:36:54,097 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 894 transitions. [2021-03-11 05:36:54,098 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:36:54,098 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 29 states and 894 transitions. [2021-03-11 05:36:54,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 30 states, 29 states have (on average 30.82758620689655) internal successors, (894), 29 states have internal predecessors, (894), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:36:54,099 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) [2021-03-11 05:36:54,100 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) [2021-03-11 05:36:54,100 INFO L185 Difference]: Start difference. First operand has 438 places, 931 transitions, 22888 flow. Second operand 29 states and 894 transitions. [2021-03-11 05:36:54,100 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 466 places, 1525 transitions, 33048 flow [2021-03-11 05:37:27,004 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 456 places, 1525 transitions, 32065 flow, removed 51 selfloop flow, removed 10 redundant places. [2021-03-11 05:37:27,025 INFO L241 Difference]: Finished difference. Result has 465 places, 991 transitions, 25163 flow [2021-03-11 05:37:27,026 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=21724, PETRI_DIFFERENCE_MINUEND_PLACES=428, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=923, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=444, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=465, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=25163, PETRI_PLACES=465, PETRI_TRANSITIONS=991} [2021-03-11 05:37:27,026 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 425 predicate places. [2021-03-11 05:37:27,026 INFO L480 AbstractCegarLoop]: Abstraction has has 465 places, 991 transitions, 25163 flow [2021-03-11 05:37:27,026 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 24.09090909090909) internal successors, (265), 11 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:37:27,026 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:37:27,026 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] [2021-03-11 05:37:27,230 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-03-11 05:37:27,230 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:37:27,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:37:27,231 INFO L82 PathProgramCache]: Analyzing trace with hash 170896826, now seen corresponding path program 17 times [2021-03-11 05:37:27,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:37:27,231 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48429952] [2021-03-11 05:37:27,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:37:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:37:27,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:37:27,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:37:27,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:37:27,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:37:27,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48429952] [2021-03-11 05:37:27,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [608703596] [2021-03-11 05:37:27,254 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:37:27,276 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-11 05:37:27,276 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:37:27,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:37:27,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:37:27,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:37:27,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,292 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:37:27,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:37:27,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,293 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:37:27,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:37:27,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:37:27,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:37:27,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,299 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:37:27,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:37:27,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:37:27,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:37:27,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:37:27,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:37:27,308 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,309 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:37:27,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:37:27,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:37:27,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-11 05:37:27,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:37:27,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:37:27,321 INFO L142 QuantifierPusher]: treesize reduction 1, result has 93.8 percent of original size [2021-03-11 05:37:27,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:37:27,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:37:27,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-11 05:37:27,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:37:27,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:37:27,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 05:37:27,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 05:37:27,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,336 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-11 05:37:27,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-11 05:37:27,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:37:27,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:37:27,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:37:27,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:37:27,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-03-11 05:37:27,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-11 05:37:27,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:37:27,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:37:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:37:27,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:37:27,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2021-03-11 05:37:27,367 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094992051] [2021-03-11 05:37:27,367 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-03-11 05:37:27,367 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:37:27,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-03-11 05:37:27,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2021-03-11 05:37:27,368 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:37:27,368 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 465 places, 991 transitions, 25163 flow. Second operand has 11 states, 11 states have (on average 23.818181818181817) internal successors, (262), 11 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:37:27,368 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:37:27,368 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:37:27,368 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:37:44,379 INFO L129 PetriNetUnfolder]: 38471/63148 cut-off events. [2021-03-11 05:37:44,379 INFO L130 PetriNetUnfolder]: For 1366884/1368842 co-relation queries the response was YES. [2021-03-11 05:37:46,489 INFO L84 FinitePrefix]: Finished finitePrefix Result has 611641 conditions, 63148 events. 38471/63148 cut-off events. For 1366884/1368842 co-relation queries the response was YES. Maximal size of possible extension queue 2974. Compared 554269 event pairs, 2197 based on Foata normal form. 474/63060 useless extension candidates. Maximal degree in co-relation 610583. Up to 31114 conditions per place. [2021-03-11 05:37:46,905 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 734 selfloop transitions, 435 changer transitions 36/1340 dead transitions. [2021-03-11 05:37:46,905 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 483 places, 1340 transitions, 30947 flow [2021-03-11 05:37:46,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-11 05:37:46,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-03-11 05:37:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 628 transitions. [2021-03-11 05:37:46,907 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8082368082368082 [2021-03-11 05:37:46,907 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 628 transitions. [2021-03-11 05:37:46,907 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 628 transitions. [2021-03-11 05:37:46,907 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:37:46,907 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 628 transitions. [2021-03-11 05:37:46,908 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 29.904761904761905) internal successors, (628), 21 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:37:46,908 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 37.0) internal successors, (814), 22 states have internal predecessors, (814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:37:46,908 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 37.0) internal successors, (814), 22 states have internal predecessors, (814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:37:46,908 INFO L185 Difference]: Start difference. First operand has 465 places, 991 transitions, 25163 flow. Second operand 21 states and 628 transitions. [2021-03-11 05:37:46,908 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 483 places, 1340 transitions, 30947 flow [2021-03-11 05:38:27,810 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 477 places, 1340 transitions, 30426 flow, removed 30 selfloop flow, removed 6 redundant places. [2021-03-11 05:38:27,830 INFO L241 Difference]: Finished difference. Result has 477 places, 985 transitions, 25311 flow [2021-03-11 05:38:27,831 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=24441, PETRI_DIFFERENCE_MINUEND_PLACES=457, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=985, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=435, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=550, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=25311, PETRI_PLACES=477, PETRI_TRANSITIONS=985} [2021-03-11 05:38:27,831 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 437 predicate places. [2021-03-11 05:38:27,831 INFO L480 AbstractCegarLoop]: Abstraction has has 477 places, 985 transitions, 25311 flow [2021-03-11 05:38:27,831 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 23.818181818181817) internal successors, (262), 11 states have internal predecessors, (262), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:38:27,831 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:38:27,831 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] [2021-03-11 05:38:28,046 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-03-11 05:38:28,046 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:38:28,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:38:28,046 INFO L82 PathProgramCache]: Analyzing trace with hash -1805490143, now seen corresponding path program 4 times [2021-03-11 05:38:28,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:38:28,046 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249544605] [2021-03-11 05:38:28,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:38:28,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:38:28,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:38:28,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:38:28,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249544605] [2021-03-11 05:38:28,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [875025872] [2021-03-11 05:38:28,071 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:38:28,091 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-11 05:38:28,091 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:38:28,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:38:28,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:38:28,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:38:28,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:38:28,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:38:28,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:38:28,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:38:28,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:38:28,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:38:28,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:38:28,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:38:28,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:38:28,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:38:28,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-11 05:38:28,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,122 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:38:28,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:38:28,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,124 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:38:28,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:38:28,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:38:28,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:38:28,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:38:28,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-11 05:38:28,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-11 05:38:28,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:38:28,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-11 05:38:28,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:38:28,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:38:28,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-11 05:38:28,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-11 05:38:28,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:38:28,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:38:28,162 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.5 percent of original size [2021-03-11 05:38:28,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-11 05:38:28,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:38:28,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-03-11 05:38:28,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-11 05:38:28,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:38:28,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:38:28,186 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:38:28,186 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:38:28,186 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 9 [2021-03-11 05:38:28,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208383438] [2021-03-11 05:38:28,187 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:38:28,187 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:38:28,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:38:28,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:38:28,187 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:38:28,187 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 477 places, 985 transitions, 25311 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) [2021-03-11 05:38:28,187 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:38:28,187 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:38:28,187 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:38:39,311 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[][205], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 117#true, Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,311 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,312 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[][207], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,312 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,312 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,312 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,312 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,335 INFO L382 tUnfolder$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[][313], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1660#(and (<= (+ x3 1) n) (<= x3 x4) (<= (* 4 x3) x4)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1262#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,335 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,335 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,335 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,336 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,336 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[][315], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1662#(and (<= (+ x3 1) n) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1260#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,336 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,336 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,336 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,336 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,387 INFO L382 tUnfolder$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[][204], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,388 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,388 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,388 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[][206], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,388 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,388 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,388 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,437 INFO L382 tUnfolder$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][191], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 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Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,437 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,437 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,438 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,438 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,749 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[][312], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2063#(and (<= n x4) (<= (* 4 x3) x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1660#(and (<= (+ x3 1) n) (<= x3 x4) (<= (* 4 x3) x4)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1262#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,750 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,750 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,750 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:39,750 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,750 INFO L382 tUnfolder$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[][314], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1662#(and (<= (+ x3 1) n) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 2224#(<= (* 2 x3) x4), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1260#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:39,750 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:38:39,750 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,750 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:38:39,751 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:38:42,256 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[][644], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,256 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L382 tUnfolder$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][160], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= 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(- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,256 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,257 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][145], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,257 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L382 tUnfolder$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[][646], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,257 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,269 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[][648], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,269 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L382 tUnfolder$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[][650], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,269 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,269 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,270 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[][664], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,270 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L382 tUnfolder$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[][666], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,270 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,270 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,286 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[][656], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,286 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L382 tUnfolder$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][160], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,286 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,286 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,287 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[][658], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,287 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L382 tUnfolder$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][145], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 33#L28true, 34#L38true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,287 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,287 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,295 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[][660], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2326#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (* 2 x3) x4)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:38:42,295 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L382 tUnfolder$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[][662], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2320#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (* 2 x3) x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,295 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,295 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,346 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[][643], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,346 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,346 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,346 INFO L382 tUnfolder$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][191], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,346 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,347 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[][645], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,347 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,347 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,390 INFO L382 tUnfolder$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[][647], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,391 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,391 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[][649], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,391 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,391 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,394 INFO L382 tUnfolder$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[][663], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,394 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,394 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,394 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,395 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,395 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[][665], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,395 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,395 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,395 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,395 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L382 tUnfolder$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[][651], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,397 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,397 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[][653], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1414#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2192#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,397 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,397 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,477 INFO L382 tUnfolder$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[][655], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 1565#(<= (* 2 x3) x4), 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,477 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,477 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,477 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,477 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,477 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[][657], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,477 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L382 tUnfolder$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][191], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 1565#(<= (* 2 x3) x4), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,478 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,478 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,487 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[][659], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2326#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (* 2 x3) x4)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:38:42,488 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L382 tUnfolder$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[][661], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2320#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (* 2 x3) x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:42,488 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:42,488 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:38:45,253 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[][906], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,253 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L382 tUnfolder$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[][908], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,253 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,253 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[][910], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,253 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,253 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,254 INFO L382 tUnfolder$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[][912], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,254 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,254 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,254 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,254 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 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[][914], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,258 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L382 tUnfolder$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[][916], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,258 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 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[][918], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,258 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,258 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,259 INFO L382 tUnfolder$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[][920], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,259 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,259 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,259 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,259 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,259 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[][946], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,259 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L382 tUnfolder$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[][948], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,260 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 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[][950], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,260 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L382 tUnfolder$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[][952], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,260 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,260 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,267 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[][930], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1555#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 28#L36true, 796#true, 1308#true, 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,267 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,267 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L382 tUnfolder$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[][932], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,268 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,268 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[][934], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,268 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L382 tUnfolder$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[][936], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1564#(<= x3 x4), 1308#true, 29#thread3FINALtrue, 2077#true, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= 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(* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,268 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,268 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,273 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[][938], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,273 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,273 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,273 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,273 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L382 tUnfolder$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[][940], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 28#L36true, 2332#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,274 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 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[][942], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2322#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,274 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L382 tUnfolder$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[][944], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2322#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,274 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,274 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,336 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[][905], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,336 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L382 tUnfolder$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[][907], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,336 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,336 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,337 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[][909], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,337 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L382 tUnfolder$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[][911], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,337 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,337 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,393 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[][913], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,393 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,393 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,393 INFO L382 tUnfolder$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[][915], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,394 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,394 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[][917], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,394 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L382 tUnfolder$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[][919], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,394 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,394 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,395 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[][945], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,395 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L382 tUnfolder$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[][947], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,395 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,395 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,396 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[][949], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,396 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L382 tUnfolder$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[][951], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,396 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,396 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,397 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[][921], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1142#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,397 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,397 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L382 tUnfolder$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[][923], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1146#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:38:45,398 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,398 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[][925], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,398 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L382 tUnfolder$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[][927], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1422#(and (< (div 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1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,398 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,398 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,473 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[][929], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1555#(and (<= x3 (* 2 x4)) (<= n x4)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 28#L36true, 1308#true, 796#true, 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,473 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,473 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,473 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,473 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,473 INFO L382 tUnfolder$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[][931], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,473 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,474 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[][933], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,474 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L382 tUnfolder$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[][935], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1564#(<= x3 x4), 1308#true, 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 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x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,474 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,474 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,479 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[][937], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,479 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,479 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,479 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,479 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L382 tUnfolder$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[][939], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2332#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 796#true, 1564#(<= x3 x4), 28#L36true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,480 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,480 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[][941], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2322#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,480 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L382 tUnfolder$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[][943], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2322#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= 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0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:45,480 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:38:45,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:38:58,322 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[][1811], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 611#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 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x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 2221#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,322 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L382 tUnfolder$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[][1812], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 2176#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 2221#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,322 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 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[][1813], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 613#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 2221#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,322 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,322 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L382 tUnfolder$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[][1810], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 29#thread3FINALtrue, 2077#true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 1847#true, 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1564#(<= x3 x4), 2221#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,323 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,323 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[][1399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1313#(<= (+ x4 1) n), 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 2083#(<= (+ x4 1) n), 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 2221#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1711#true, Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,323 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,323 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,336 INFO L382 tUnfolder$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[][1834], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1686#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1256#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,336 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,336 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,336 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,336 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,337 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[][1835], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 1690#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,337 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L382 tUnfolder$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[][1836], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 28#L36true, 2077#true, 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1688#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1852#(<= (+ x4 1) n), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,337 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,337 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,960 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[][2272], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), 15#L27true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,960 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L382 tUnfolder$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[][2275], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), 15#L27true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,961 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 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[][2273], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), 15#L27true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,961 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L382 tUnfolder$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[][2274], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 15#L27true, 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:58,961 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:58,961 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,231 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[][1186], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 2224#(<= (* 2 x3) x4), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,232 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L382 tUnfolder$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[][1189], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,232 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,232 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,233 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[][1210], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,233 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L382 tUnfolder$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[][1213], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,233 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,233 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,486 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[][2353], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 15#L27true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 1555#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 1564#(<= x3 x4), 28#L36true, 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,487 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L382 tUnfolder$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[][2356], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 15#L27true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,487 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 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[][2354], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 15#L27true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,487 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L382 tUnfolder$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[][2355], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, 15#L27true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1564#(<= x3 x4), 1308#true, 29#thread3FINALtrue, 2077#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,487 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,487 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,488 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,488 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,566 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[][1204], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2326#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:38:59,567 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L382 tUnfolder$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[][1207], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2320#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (* 2 x3) x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,567 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:38:59,567 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2021-03-11 05:38:59,657 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[][1834], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1686#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1256#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,657 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,657 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L382 tUnfolder$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[][1835], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 1690#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,658 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 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[][1836], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1308#true, 2077#true, 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1688#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1852#(<= (+ x4 1) n), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,658 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,658 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L382 tUnfolder$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[][1811], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 611#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, 2221#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,666 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 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[][1812], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 2176#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 2221#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,666 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L382 tUnfolder$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[][1813], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), 613#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 2221#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,666 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,666 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 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[][1810], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 29#thread3FINALtrue, 2077#true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1847#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1564#(<= x3 x4), 2221#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,667 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L382 tUnfolder$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[][1399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 2083#(<= (+ x4 1) n), 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1847#true, Black: 1564#(<= x3 x4), 2221#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,667 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,667 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,668 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 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[][1834], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1686#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1256#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,672 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L382 tUnfolder$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[][1835], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, 1690#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,672 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,672 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[][1836], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1539#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (<= n x4)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div 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0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= 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(div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,673 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,673 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,673 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,673 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,928 INFO L382 tUnfolder$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[][2272], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div 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86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 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1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,928 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,928 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,928 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,928 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,929 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[][2275], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ 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1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= 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(- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,929 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L382 tUnfolder$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[][2273], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,929 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,929 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[][2274], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,929 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L382 tUnfolder$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[][1493], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 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(- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,948 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,948 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[][1496], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,948 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L382 tUnfolder$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[][1499], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,948 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,948 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,949 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[][1502], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= 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n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, 2221#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:38:59,949 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,949 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:38:59,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:38:59,949 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,115 INFO L382 tUnfolder$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[][1510], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,115 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,115 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,115 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,115 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,116 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[][1514], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,116 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L382 tUnfolder$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[][1518], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,116 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,116 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[][1522], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,116 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,118 INFO L382 tUnfolder$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[][1574], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,118 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,118 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[][1578], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,119 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L382 tUnfolder$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[][1582], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,119 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,119 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[][1586], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,119 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,539 INFO L382 tUnfolder$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[][2353], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 1555#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 28#L36true, 1564#(<= x3 x4), 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,540 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,540 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[][2356], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,540 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L382 tUnfolder$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[][2354], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,540 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,540 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,540 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[][2355], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1564#(<= x3 x4), 1308#true, 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div 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(div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,540 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,541 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,541 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,541 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L382 tUnfolder$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[][1545], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), 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(* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 28#L36true, 1564#(<= x3 x4), 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,561 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,561 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[][1548], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,561 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L382 tUnfolder$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[][1551], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 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(div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,561 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,561 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,562 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[][1554], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 29#thread3FINALtrue, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1442#(<= x3 (* 2 x4)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,562 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,562 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,562 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,562 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L382 tUnfolder$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[][1558], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,611 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,611 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[][1562], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2332#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 1564#(<= x3 x4), 28#L36true, 796#true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,611 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,611 INFO L382 tUnfolder$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[][1566], [1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2322#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,611 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,612 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,612 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,612 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,612 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[][1570], [1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2322#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 1313#(<= (+ x4 1) n), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:39:00,612 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,612 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:39:00,612 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:00,612 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:39:01,508 INFO L129 PetriNetUnfolder]: 78551/127356 cut-off events. [2021-03-11 05:39:01,508 INFO L130 PetriNetUnfolder]: For 3303018/3325623 co-relation queries the response was YES. [2021-03-11 05:39:05,774 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1214417 conditions, 127356 events. 78551/127356 cut-off events. For 3303018/3325623 co-relation queries the response was YES. Maximal size of possible extension queue 6124. Compared 1205338 event pairs, 9255 based on Foata normal form. 10163/130701 useless extension candidates. Maximal degree in co-relation 1211927. Up to 33977 conditions per place. [2021-03-11 05:39:06,889 INFO L132 encePairwiseOnDemand]: 28/37 looper letters, 3444 selfloop transitions, 118 changer transitions 0/4167 dead transitions. [2021-03-11 05:39:06,889 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 491 places, 4167 transitions, 100161 flow [2021-03-11 05:39:06,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-11 05:39:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2021-03-11 05:39:06,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 457 transitions. [2021-03-11 05:39:06,890 INFO L545 CegarLoopForPetriNet]: DFA transition density 0.8234234234234235 [2021-03-11 05:39:06,890 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 457 transitions. [2021-03-11 05:39:06,890 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 457 transitions. [2021-03-11 05:39:06,890 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-11 05:39:06,890 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 457 transitions. [2021-03-11 05:39:06,891 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 30.466666666666665) internal successors, (457), 15 states have internal predecessors, (457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-11 05:39:06,891 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) [2021-03-11 05:39:06,891 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) [2021-03-11 05:39:06,891 INFO L185 Difference]: Start difference. First operand has 477 places, 985 transitions, 25311 flow. Second operand 15 states and 457 transitions. [2021-03-11 05:39:06,891 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 491 places, 4167 transitions, 100161 flow [2021-03-11 05:41:11,621 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 481 places, 4167 transitions, 98943 flow, removed 28 selfloop flow, removed 10 redundant places. [2021-03-11 05:41:11,663 INFO L241 Difference]: Finished difference. Result has 493 places, 1030 transitions, 25885 flow [2021-03-11 05:41:11,664 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=24830, PETRI_DIFFERENCE_MINUEND_PLACES=467, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=74, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=901, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=25885, PETRI_PLACES=493, PETRI_TRANSITIONS=1030} [2021-03-11 05:41:11,664 INFO L335 CegarLoopForPetriNet]: 40 programPoint places, 453 predicate places. [2021-03-11 05:41:11,664 INFO L480 AbstractCegarLoop]: Abstraction has has 493 places, 1030 transitions, 25885 flow [2021-03-11 05:41:11,664 INFO L481 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) [2021-03-11 05:41:11,664 INFO L247 CegarLoopForPetriNet]: Found error trace [2021-03-11 05:41:11,664 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] [2021-03-11 05:41:11,865 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:41:11,865 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-11 05:41:11,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-11 05:41:11,865 INFO L82 PathProgramCache]: Analyzing trace with hash -351889837, now seen corresponding path program 5 times [2021-03-11 05:41:11,865 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-11 05:41:11,865 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716795219] [2021-03-11 05:41:11,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-11 05:41:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-11 05:41:11,891 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:41:11,915 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716795219] [2021-03-11 05:41:11,915 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757722745] [2021-03-11 05:41:11,915 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-11 05:41:11,946 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-03-11 05:41:11,946 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-11 05:41:11,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-11 05:41:11,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-11 05:41:11,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-11 05:41:11,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,966 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:41:11,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:41:11,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,967 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:41:11,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:41:11,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,972 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:41:11,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:41:11,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,973 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-11 05:41:11,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-11 05:41:11,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:41:11,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-11 05:41:11,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:41:11,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-11 05:41:11,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-11 05:41:11,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:41:11,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:41:11,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:11,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:41:11,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-11 05:41:11,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:41:11,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:11,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-11 05:41:12,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:12,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:41:12,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:41:12,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:12,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-11 05:41:12,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-11 05:41:12,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:41:12,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-11 05:41:12,018 INFO L142 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-03-11 05:41:12,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-11 05:41:12,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,021 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-11 05:41:12,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-11 05:41:12,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-11 05:41:12,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-11 05:41:12,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-11 05:41:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-11 05:41:12,033 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-11 05:41:12,033 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-03-11 05:41:12,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335964526] [2021-03-11 05:41:12,034 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-11 05:41:12,034 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-11 05:41:12,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-11 05:41:12,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-03-11 05:41:12,034 INFO L500 CegarLoopForPetriNet]: Number of universal loopers: 22 out of 37 [2021-03-11 05:41:12,034 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 493 places, 1030 transitions, 25885 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) [2021-03-11 05:41:12,034 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-11 05:41:12,034 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 22 of 37 [2021-03-11 05:41:12,034 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-11 05:41:19,521 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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,521 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,521 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,524 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[][1298], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,524 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L382 tUnfolder$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[][947], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 2224#(<= (* 2 x3) x4), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,524 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,524 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,524 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[][1302], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* 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x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,525 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L382 tUnfolder$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][258], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 34#L38true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 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1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,525 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,525 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[][1299], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ 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(div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,525 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L382 tUnfolder$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[][1303], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,525 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,525 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,526 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[][1300], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1142#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div 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1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,526 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L382 tUnfolder$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[][949], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,526 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,526 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[][1296], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,526 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,526 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L382 tUnfolder$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[][1297], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,527 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,527 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[][948], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 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(div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1852#(<= (+ x4 1) n), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,527 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,527 INFO L382 tUnfolder$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][208], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div 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Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,528 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,528 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[][1301], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1146#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 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2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:19,528 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L382 tUnfolder$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[][950], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) 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x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,528 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,528 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,549 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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), 1537#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 34#L38true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,549 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,549 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,549 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,549 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,551 INFO L382 tUnfolder$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[][1312], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 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1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ 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(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,551 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 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[][953], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ 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(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) 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(+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:19,552 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L382 tUnfolder$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[][1308], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 28#L36true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,552 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 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[][1315], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,552 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,552 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L382 tUnfolder$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[][956], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,553 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,553 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[][1311], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,553 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L382 tUnfolder$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[][1313], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,553 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,554 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[][1309], [1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= 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2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,554 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L382 tUnfolder$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[][955], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 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(<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 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1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,554 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,554 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][258], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), 1537#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 33#L28true, 34#L38true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,554 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,554 INFO L382 tUnfolder$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[][1314], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,555 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,555 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[][1310], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* 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(<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,555 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L382 tUnfolder$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[][954], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 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(<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 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(div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,555 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,555 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:19,555 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][208], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), 1537#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 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x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* 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Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:19,556 INFO L384 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,556 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:19,556 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:19,556 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:21,916 INFO L382 tUnfolder$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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 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2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,916 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,916 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,916 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,916 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,917 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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,917 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,917 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,917 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,917 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,918 INFO L382 tUnfolder$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[][403], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< 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(div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,918 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,918 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,918 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,918 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,919 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[][404], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1414#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 2192#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 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4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,919 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,919 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,919 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,919 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,921 INFO L382 tUnfolder$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[][408], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 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(<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< 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(div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:21,921 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,921 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,921 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,921 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,922 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[][409], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div 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1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,922 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,922 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,922 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,922 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,923 INFO L382 tUnfolder$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[][410], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ 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(+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,923 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,923 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,923 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,923 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,924 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[][411], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div 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(- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:21,924 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,067 INFO L382 tUnfolder$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[][397], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,069 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,069 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,069 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,069 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,069 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} 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1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) 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(div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,069 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,069 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,069 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,070 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,070 INFO L382 tUnfolder$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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,070 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,070 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,070 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,070 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,072 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[][1292], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 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2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 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Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,072 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L382 tUnfolder$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[][945], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,073 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,073 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[][1293], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) 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(+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,073 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L382 tUnfolder$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[][946], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= 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(- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,073 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,073 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,074 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[][1294], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,074 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L382 tUnfolder$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[][1295], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,074 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,074 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][208], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, 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132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,074 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,074 INFO L382 tUnfolder$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][258], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,075 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,075 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,075 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,075 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 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[][405], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 1565#(<= (* 2 x3) x4), 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 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x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 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1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,092 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L382 tUnfolder$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[][406], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 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x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,092 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,092 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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 1565#(<= (* 2 x3) x4), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 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x3)), Black: 1562#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,092 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,093 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,093 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,093 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the 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117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), 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1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,095 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,095 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[][951], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 1565#(<= (* 2 x3) x4), 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,095 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L382 tUnfolder$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[][952], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ 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x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,095 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,095 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,096 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[][1306], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,096 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L382 tUnfolder$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[][1307], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 2077#true, 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ 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2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,096 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 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][208], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 1565#(<= (* 2 x3) x4), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,096 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L382 tUnfolder$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[][1305], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,096 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,096 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,097 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:24,097 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:24,097 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][258], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 1565#(<= (* 2 x3) x4), 33#L28true, 34#L38true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 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(<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 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1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:24,097 INFO L384 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,097 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:24,097 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:24,097 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:25,361 INFO L382 tUnfolder$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], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 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Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,362 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,362 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,362 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,362 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,363 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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,363 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,363 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,363 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,363 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,364 INFO L382 tUnfolder$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[][600], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,364 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,364 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,364 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,364 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,365 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[][601], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 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(- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,365 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,365 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,421 INFO L382 tUnfolder$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[][613], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 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(- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ 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1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,421 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,421 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,421 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,421 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,422 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[][615], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,422 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,422 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,422 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,422 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,423 INFO L382 tUnfolder$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[][611], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 1564#(<= x3 x4), 28#L36true, 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,423 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,423 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,423 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,423 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,425 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[][612], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= 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x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* 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(div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,426 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,426 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,426 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,426 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,478 INFO L382 tUnfolder$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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= 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1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div 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1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,479 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,479 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,479 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,479 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,480 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,480 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,480 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,481 INFO L382 tUnfolder$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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,481 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,481 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,481 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,481 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,483 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1569#(<= (+ x3 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,483 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,483 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,483 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,483 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,484 INFO L382 tUnfolder$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[][607], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1142#(and (<= (div 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(= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< 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(- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1))]) [2021-03-11 05:41:25,484 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,484 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,484 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,484 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,485 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[][608], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 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(* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:25,485 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,485 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,485 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,485 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,487 INFO L382 tUnfolder$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[][609], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,487 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,487 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,487 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,487 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,488 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[][610], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,488 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,488 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,488 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,488 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,498 INFO L382 tUnfolder$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[][616], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 28#L36true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 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(div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,499 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,499 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,499 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,499 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,500 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[][617], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 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2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,501 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,501 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,501 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,501 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,502 INFO L382 tUnfolder$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[][618], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,502 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,502 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,502 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,502 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,503 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[][619], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div 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(- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,503 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,503 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,503 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,503 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,504 INFO L382 tUnfolder$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[][620], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,504 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,504 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,504 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,504 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,505 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[][621], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1569#(<= (+ x3 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,505 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,505 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,505 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,505 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,507 INFO L382 tUnfolder$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[][622], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,507 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,507 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,507 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,507 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,508 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[][623], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div 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1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:25,509 INFO L384 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,509 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,509 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:25,509 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:34,272 INFO L382 tUnfolder$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[][322], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div 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(+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= 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185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:34,272 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:41:34,272 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,272 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,272 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:34,273 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[][323], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 1569#(<= (+ x3 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:34,273 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:41:34,273 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:34,273 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,273 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,326 INFO L382 tUnfolder$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[][475], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2063#(and (<= n x4) (<= (* 4 x3) x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1660#(and (<= (+ x3 1) n) (<= x3 x4) (<= (* 4 x3) x4)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ 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Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1262#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:34,326 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:41:34,326 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,326 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,326 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:34,326 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[][476], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1662#(and (<= (+ x3 1) n) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1260#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:34,326 INFO L384 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2021-03-11 05:41:34,326 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:34,326 INFO L387 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2021-03-11 05:41:34,327 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:35,776 INFO L382 tUnfolder$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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 117#true, Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:35,776 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:35,776 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:35,776 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:35,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:35,777 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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:35,777 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:35,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:35,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:35,777 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:41,082 INFO L382 tUnfolder$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[][947], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:41,083 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L382 tUnfolder$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[][948], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and 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Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:41,083 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,083 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L382 tUnfolder$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[][955], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:41,084 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L382 tUnfolder$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} 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n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div 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(* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:41,084 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,084 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L382 tUnfolder$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[][953], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and 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(div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ 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(- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:41,132 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L382 tUnfolder$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[][954], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 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2)))]) [2021-03-11 05:41:41,132 INFO L384 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:41,132 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:42,256 INFO L382 tUnfolder$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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div 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Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,256 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,256 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: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 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(div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2462#(<= x2 x1), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,256 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,256 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L382 tUnfolder$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} 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2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,257 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,257 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[][90], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2462#(<= x2 x1), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,257 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,257 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L382 tUnfolder$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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 117#true, Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div 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(- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,278 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,278 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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 21#L18true, 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= 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(- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,278 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,278 INFO L382 tUnfolder$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[] 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1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and 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(* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,279 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L382 tUnfolder$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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 1569#(<= (+ x3 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 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1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,279 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,279 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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 1569#(<= (+ x3 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,279 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L382 tUnfolder$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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 1569#(<= (+ x3 1) n), 38#L46true, Black: 275#(and 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Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,279 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,279 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,280 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,280 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,280 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,292 INFO L382 tUnfolder$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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 15#L27true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 117#true, Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,292 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,292 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,292 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,292 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,293 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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 15#L27true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 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1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< 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(div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,293 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:42,800 INFO L382 tUnfolder$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][754], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* 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1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,800 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,801 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,801 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,801 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:42,891 INFO L382 tUnfolder$Statistics]: inserting event number 5 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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 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(<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 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x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 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(= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:42,892 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:42,892 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:46,264 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][1086], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), 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2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:46,264 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:46,264 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,738 INFO L382 tUnfolder$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[][1292], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,739 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L382 tUnfolder$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[][1293], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 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1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,739 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L382 tUnfolder$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[][1294], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,739 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,739 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,740 INFO L382 tUnfolder$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[][1295], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) 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(+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,740 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,749 INFO L382 tUnfolder$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[][1296], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,749 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,749 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,749 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L382 tUnfolder$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[][1297], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div 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2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,750 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L382 tUnfolder$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[][1298], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,750 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L382 tUnfolder$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[][1299], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,750 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,750 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,751 INFO L382 tUnfolder$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[][1312], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,751 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,751 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,751 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,751 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,751 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L382 tUnfolder$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[][1313], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,752 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L382 tUnfolder$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[][1314], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= 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2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,752 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L382 tUnfolder$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[][1315], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 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1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,752 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,752 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,770 INFO L382 tUnfolder$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[][1308], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 28#L36true, 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86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,770 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,770 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,770 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,770 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,770 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,770 INFO L382 tUnfolder$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[][1309], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,771 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L382 tUnfolder$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[][1310], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 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2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 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x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,771 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L382 tUnfolder$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[][1311], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 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Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:48,771 INFO L384 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:48,771 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:49,783 INFO L382 tUnfolder$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[][397], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 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(div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:49,784 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L382 tUnfolder$Statistics]: inserting event number 5 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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n 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1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 2460#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ 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(- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:49,784 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,784 INFO L382 tUnfolder$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[][399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= 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(div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:49,785 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:49,785 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,785 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,785 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,785 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L382 tUnfolder$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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:49,930 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L382 tUnfolder$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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:49,930 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:49,930 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 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x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,240 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,240 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 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2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,241 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,241 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,241 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,241 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,241 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,241 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,248 INFO L382 tUnfolder$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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1944#(and (<= (+ x4 1) n) (<= (div 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1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,248 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,248 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,248 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,248 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,248 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,249 INFO L382 tUnfolder$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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 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(<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,249 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,249 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,249 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,249 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,249 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,329 INFO L382 tUnfolder$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[][405], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= 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(- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 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(div x4 2)))]) [2021-03-11 05:41:50,329 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,329 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,329 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,329 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,329 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L382 tUnfolder$Statistics]: inserting event number 5 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][755], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), 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1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n 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(* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,330 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L382 tUnfolder$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[][406], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,330 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,330 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,469 INFO L382 tUnfolder$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[][171], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1660#(and (<= (+ x3 1) n) (<= x3 x4) (<= (* 4 x3) x4)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 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1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1262#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,470 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,470 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[][173], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1662#(and (<= (+ x3 1) n) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 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(div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1260#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,470 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,470 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,530 INFO L382 tUnfolder$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][754], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n))]) [2021-03-11 05:41:50,531 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,531 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,531 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,531 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,535 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[][413], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 652#true, 911#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,535 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,535 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,536 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,540 INFO L382 tUnfolder$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[][1656], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 906#true, 652#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,540 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,540 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,540 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,540 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,629 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][548], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 2460#true, Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,630 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L382 tUnfolder$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][549], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 34#L38true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< 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Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n))]) [2021-03-11 05:41:50,630 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,630 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:50,641 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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,641 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,641 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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div 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Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), 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(div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 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1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,641 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,641 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,642 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,642 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[][410], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,643 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 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[][411], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,643 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,643 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 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[][403], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,644 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 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[][404], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1414#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2192#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 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2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,644 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,644 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,645 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 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[][408], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div 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1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:50,693 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 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[][409], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 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x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:50,693 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,693 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:50,694 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:53,565 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[][947], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ 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Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:53,565 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L382 tUnfolder$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[][948], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 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1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:53,565 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,565 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,566 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[][955], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:53,566 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L382 tUnfolder$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[][956], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:53,566 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,566 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,575 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[][953], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:53,575 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L382 tUnfolder$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[][954], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 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1) n)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* 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(div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:53,575 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:53,575 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,374 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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), 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(div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:54,374 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,374 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,374 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,375 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,375 INFO L382 tUnfolder$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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:54,375 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,375 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,375 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,375 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,390 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[][115], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 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1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:54,390 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,390 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,390 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,390 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,390 INFO L382 tUnfolder$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[][117], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 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x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 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2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:54,390 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,390 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,391 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,391 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,932 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][1086], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 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(div (+ n (- 1)) 4))), Black: 485#true, 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n))]) [2021-03-11 05:41:54,933 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,933 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,933 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,933 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,937 INFO L382 tUnfolder$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[][413], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 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x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:54,938 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,938 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,938 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,938 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,942 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[][1656], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 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111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 906#true, 652#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:54,942 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,942 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,942 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,942 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,970 INFO L382 tUnfolder$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][761], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 34#L38true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 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1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n))]) [2021-03-11 05:41:54,971 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,971 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,971 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,971 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,971 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][762], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div 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2)))]) [2021-03-11 05:41:54,971 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,971 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:54,971 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:54,971 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L382 tUnfolder$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[][322], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div 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2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, 585#(and (<= (+ x4 1) n) (<= x4 x3) (<= (* 4 x4) x3)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1404#(and (<= (* 2 x4) x3) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 120#(<= (+ x4 1) n), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2178#(and 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x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:56,363 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:56,363 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[][323], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 583#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2180#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:56,363 INFO L384 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:41:56,363 INFO L387 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2021-03-11 05:41:58,551 INFO L382 tUnfolder$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[][397], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ 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(div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,551 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,551 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,552 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][754], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,552 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L382 tUnfolder$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[][399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,552 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,552 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 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[][397], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,590 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L382 tUnfolder$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][548], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 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(div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div 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2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,590 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 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][549], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 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x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and 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394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,590 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,591 INFO L382 tUnfolder$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[][399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,591 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,591 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,591 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,591 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,593 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[][598], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,593 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,593 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,593 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,593 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,593 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,593 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[][599], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 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n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,594 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 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[][600], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,594 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 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[][601], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,594 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,594 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,875 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[][405], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* 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x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div 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2)) (div x4 2)), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,876 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L382 tUnfolder$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][548], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< 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65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 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1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,876 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,876 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[][406], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 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Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,876 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,876 INFO L382 tUnfolder$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][549], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 33#L28true, 34#L38true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 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(* x3 (- 1)) (- 2)) (div x4 2)), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,877 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,877 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:58,877 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,877 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:58,879 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[][611], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 28#L36true, 1564#(<= x3 x4), 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div 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1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,879 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,879 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[][612], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 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x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,879 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 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[][613], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 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2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,880 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 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[][615], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:58,880 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:58,880 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,082 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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and 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2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,082 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L382 tUnfolder$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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 34#L38true, 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,082 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,082 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,086 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[][403], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,086 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L382 tUnfolder$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[][404], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1414#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 2192#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,086 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,086 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,148 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,148 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= 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n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,149 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,149 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][410], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,150 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][411], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and 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1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,150 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,150 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,164 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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,164 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L382 tUnfolder$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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,164 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,164 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,165 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[][410], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,165 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L382 tUnfolder$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[][411], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 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(- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,165 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,165 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,168 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[][403], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,168 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L382 tUnfolder$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[][404], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), 1414#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 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(<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,168 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,168 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,172 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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= 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x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,172 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 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(<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 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(- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 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2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,172 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,172 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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= 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n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,173 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,173 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,173 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,174 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[][620], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,175 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 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[][621], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,175 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,175 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[][622], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div 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1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,176 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 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[][623], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 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Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,176 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,176 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,177 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[][607], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1142#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 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Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1))]) [2021-03-11 05:41:59,177 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,177 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,177 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 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[][608], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 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0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1146#(and (<= (div (div (* n (- 1)) 2) (- 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2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 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(* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:59,178 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 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[][609], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ 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n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,178 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,178 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,179 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[][610], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 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1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,179 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,179 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,179 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,179 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,179 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][408], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div 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Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:59,186 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][409], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 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Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,186 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,186 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,207 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[][408], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 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2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:41:59,207 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,207 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,207 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,207 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,207 INFO L382 tUnfolder$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[][409], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,208 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,208 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,208 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:41:59,208 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:41:59,211 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[][616], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1564#(<= x3 x4), 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< 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1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,211 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 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[][617], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= 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Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,211 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,211 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[][618], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) 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(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,211 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,211 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 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[][619], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:41:59,212 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:41:59,212 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:02,780 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[][1292], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div 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x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,780 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L382 tUnfolder$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[][1293], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,781 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 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[][1294], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,781 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L382 tUnfolder$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[][1295], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,781 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,781 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 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[][1296], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,794 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L382 tUnfolder$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[][1297], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) 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x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,794 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,794 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[][1298], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 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(div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,794 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L382 tUnfolder$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[][1299], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ 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x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,795 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,795 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,796 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[][1312], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,796 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,796 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,796 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,796 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L382 tUnfolder$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[][1313], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,797 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 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[][1314], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 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2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,797 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L382 tUnfolder$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[][1315], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 21#L18true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,797 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,797 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,799 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[][1308], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 1564#(<= x3 x4), 796#true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,799 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,799 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,799 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,799 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L382 tUnfolder$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[][1309], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,800 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 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[][1310], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,800 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L382 tUnfolder$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[][1311], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div 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89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,800 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,800 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,881 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[] 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2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and 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(- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,882 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L382 tUnfolder$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][1086], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,882 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 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[][399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,882 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,882 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L382 tUnfolder$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[][397], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,923 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 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][761], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 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(<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), 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(div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,923 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,923 INFO L382 tUnfolder$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[][399], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= 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2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,924 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,924 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,924 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,924 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,924 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][762], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 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x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:02,924 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,924 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:02,924 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:02,924 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,964 INFO L382 tUnfolder$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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 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(- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:03,964 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,965 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,965 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:03,965 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,965 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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), 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Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:03,965 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,965 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,965 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:03,965 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L382 tUnfolder$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} 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1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:03,967 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 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[][411], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:03,967 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,967 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:03,970 INFO L382 tUnfolder$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[][403], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:03,970 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,970 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,970 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,971 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:03,971 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[][404], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1414#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 2192#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:03,971 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,971 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,971 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:03,971 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:04,286 INFO L382 tUnfolder$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[][400], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 2224#(<= (* 2 x3) x4), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:04,286 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,286 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:04,287 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,287 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,287 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[][401], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 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2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) 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(- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1852#(<= (+ x4 1) n), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:04,287 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,287 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,287 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,287 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L382 tUnfolder$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[][410], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div 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x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:04,288 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,288 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[][411], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:04,288 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:04,288 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L382 tUnfolder$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[][403], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 895#(and (<= (* 2 x4) x3) (<= n x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1410#(and (<= (* 2 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 2186#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:04,291 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:04,291 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[][404], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 799#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ 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x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:04,291 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:04,291 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L382 tUnfolder$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[][405], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 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(+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,126 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,126 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][1086], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 34#L38true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 79#(<= n x2), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 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(- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,126 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,126 INFO L382 tUnfolder$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[][406], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 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1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< 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(div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,126 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,127 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,127 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,127 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,142 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[][405], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 2067#(and (<= n x4) (<= (div (* x3 (- 1)) (- 2)) (div x4 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= 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(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,142 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L382 tUnfolder$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[][406], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 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x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 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(- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,142 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 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][761], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* 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2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2554#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,142 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,142 INFO L382 tUnfolder$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][762], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1565#(<= (* 2 x3) x4), 2077#true, 34#L38true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 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2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 2012#(<= (div (* x3 (- 1)) (- 2)) (div x4 4)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,143 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,143 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,143 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,143 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,181 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[][408], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) 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2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 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2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:05,182 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L382 tUnfolder$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[][409], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 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(- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 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(+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,182 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,182 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,194 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[][408], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:05,194 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L382 tUnfolder$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[][409], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,194 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,278 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[][945], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 893#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 4)) (<= n x3)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,278 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,278 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L382 tUnfolder$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][764], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 2460#true, Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 488#(<= (* 2 x4) x3), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,279 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,279 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[][946], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 838#(<= (div (* x4 (- 1)) (- 2)) (div x3 4)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 593#(and (<= (+ (* 2 x4) 1) n) (<= (* 2 x4) x3)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div 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2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,279 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,279 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L382 tUnfolder$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[][947], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,438 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,438 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[][948], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,438 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,438 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L382 tUnfolder$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[][955], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= 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(<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,439 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,439 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[][956], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,439 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,439 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L382 tUnfolder$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[][953], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:05,453 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,453 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[][954], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 34#L38true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:05,453 INFO L384 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:05,453 INFO L387 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L382 tUnfolder$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], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 38#L46true, 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,185 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,185 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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,185 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,185 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L382 tUnfolder$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[][600], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,186 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,186 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[][601], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 2342#true, 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,186 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,186 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L382 tUnfolder$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], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,234 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,234 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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,234 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L382 tUnfolder$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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,234 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,234 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,235 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[][601], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,235 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,235 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,235 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,563 INFO L382 tUnfolder$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[][611], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 28#L36true, 1308#true, 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,564 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 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[][612], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,564 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L382 tUnfolder$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[][613], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,564 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,564 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[][615], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1564#(<= x3 x4), 1308#true, 29#thread3FINALtrue, 2077#true, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,564 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,564 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,565 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,565 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,761 INFO L382 tUnfolder$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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,762 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,762 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 2342#true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 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1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,762 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L382 tUnfolder$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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div 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(- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), 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x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,762 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,762 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,762 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,763 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,763 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,763 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,763 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,764 INFO L382 tUnfolder$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[][607], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= 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x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1))]) [2021-03-11 05:42:07,764 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,764 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,764 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,764 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,765 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[][608], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1146#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:07,765 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L382 tUnfolder$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[][609], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1569#(<= (+ x3 1) n), 2342#true, 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(* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,765 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,765 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[][610], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 38#L46true, 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* 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2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,765 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,765 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,814 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< 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2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,815 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n 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1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,815 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,815 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,815 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 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1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,816 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,816 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][620], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,817 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][621], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,817 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][622], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div 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Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ 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(- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,817 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,817 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][623], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,818 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,818 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L382 tUnfolder$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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,820 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,820 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,820 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,820 INFO L382 tUnfolder$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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,821 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,821 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,821 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,821 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,821 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,821 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,821 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,821 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,821 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L382 tUnfolder$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[][620], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 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Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,822 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,822 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[][621], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,822 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L382 tUnfolder$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[][622], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,822 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,822 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,822 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[][623], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,823 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,823 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,823 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,823 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,823 INFO L382 tUnfolder$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[][607], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= 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2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1))]) [2021-03-11 05:42:07,823 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,823 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,823 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,824 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[][608], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 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Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:07,824 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L382 tUnfolder$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[][609], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 1569#(<= (+ x3 1) n), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 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1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,824 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,824 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[][610], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 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1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,824 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,824 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][616], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 1564#(<= x3 x4), 796#true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,827 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][617], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,827 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,827 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][618], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,828 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][619], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div 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(- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,828 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,828 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L382 tUnfolder$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[][616], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1564#(<= x3 x4), 28#L36true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,841 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,841 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[][617], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 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1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) 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1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,841 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L382 tUnfolder$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[][618], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) 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(div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 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1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,842 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,842 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[][619], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:07,842 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L382 tUnfolder$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[][625], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 1569#(<= (+ x3 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 652#true, 911#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,553 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:11,553 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[][2165], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 1847#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 659#(<= n x4), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,553 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:11,553 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:11,579 INFO L382 tUnfolder$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], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), 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(<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div 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1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,579 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,579 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,579 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,579 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,579 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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) 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1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 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(div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,579 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,579 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L382 tUnfolder$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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,580 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 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[][601], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,580 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,580 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L382 tUnfolder$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], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,632 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n 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1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,632 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L382 tUnfolder$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], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,632 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,633 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[][601], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 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1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:11,633 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,633 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:11,633 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:11,633 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,998 INFO L382 tUnfolder$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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 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1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:12,999 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:12,999 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L382 tUnfolder$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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:12,999 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:12,999 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:12,999 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,000 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,000 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,000 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,000 INFO L382 tUnfolder$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[][620], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,000 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,001 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[][621], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,001 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L382 tUnfolder$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[][622], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and 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(- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,001 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 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[][623], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 23#thread2FINALtrue, Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 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2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,001 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,001 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,002 INFO L382 tUnfolder$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[][607], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 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2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1142#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div 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x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1))]) [2021-03-11 05:42:13,002 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,002 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,002 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,002 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,003 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[][608], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 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x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div 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Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:13,003 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L382 tUnfolder$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[][609], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), 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1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,003 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 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[][610], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= 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x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 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1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,003 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,012 INFO L382 tUnfolder$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[][602], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,012 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,012 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,012 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,012 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,012 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[][603], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 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Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,012 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,012 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,012 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L382 tUnfolder$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[][605], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,013 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,013 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[][606], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,013 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,013 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L382 tUnfolder$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[][620], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,014 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,014 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[][621], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1569#(<= (+ x3 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,014 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,014 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L382 tUnfolder$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[][622], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= 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1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 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2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1714#(<= x4 (* 2 x3)), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,015 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,015 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[][623], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,015 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,015 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L382 tUnfolder$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[][607], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 772#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4) (<= n (* 2 x4))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 1829#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 (* 4 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1142#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1))]) [2021-03-11 05:42:13,016 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 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[][608], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 887#(and (<= n x3) (<= x4 x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1146#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1408#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2182#(and (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:13,016 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L382 tUnfolder$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[][609], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 33#L28true, 1569#(<= (+ x3 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), 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2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 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2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,016 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,016 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,017 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[][610], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1134#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1418#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2202#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,017 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,017 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,017 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,017 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L382 tUnfolder$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[][611], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 28#L36true, 1564#(<= x3 x4), 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,812 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,812 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[][612], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,812 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L382 tUnfolder$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[][613], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,812 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,812 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,813 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[][615], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, 1813#(and (<= n x3) (<= x4 x3)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 2077#true, 29#thread3FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,813 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,813 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,813 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,813 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L382 tUnfolder$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[][611], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 1564#(<= x3 x4), 28#L36true, 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div 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1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,819 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,819 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[][612], [Black: 1011#(and (<= 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n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 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(- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,819 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L382 tUnfolder$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[][613], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,819 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,819 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,820 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,820 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[][615], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,820 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,820 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,820 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,820 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L382 tUnfolder$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[][616], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 796#true, 28#L36true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,851 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 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[][617], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 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1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,851 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,851 INFO L382 tUnfolder$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[][618], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 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108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* 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n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,851 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,852 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,852 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,852 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,852 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[][619], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 23#thread2FINALtrue, Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 81#(and (<= x1 x2) (<= n x2)), Black: 76#true, Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< 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Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,852 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,852 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,852 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,852 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L382 tUnfolder$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[][616], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 1564#(<= x3 x4), 796#true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,859 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 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[][617], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,859 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,859 INFO L382 tUnfolder$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[][618], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,860 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,860 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,860 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,860 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,860 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[][619], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ 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(- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,860 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,860 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,860 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,860 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L382 tUnfolder$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[][1292], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 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Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,931 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,931 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[][1293], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) 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2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,931 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L382 tUnfolder$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[][1294], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 33#L28true, 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 485#true, 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,931 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,931 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,932 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,932 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[][1295], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1851#(<= x4 (* 4 x3)), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 68#(<= (+ x2 1) n), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 488#(<= (* 2 x4) x3), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:13,932 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,932 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:13,932 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:13,932 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,330 INFO L382 tUnfolder$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[][1296], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,331 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,331 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[][1297], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,331 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L382 tUnfolder$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[][1298], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,331 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,331 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,332 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[][1299], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,332 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,332 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,332 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,332 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L382 tUnfolder$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[][1312], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,333 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 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[][1313], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* 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(- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,333 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L382 tUnfolder$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[][1314], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,333 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,333 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,333 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[][1315], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 33#L28true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div 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(div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,333 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,334 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,334 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,334 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,335 INFO L382 tUnfolder$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[][1308], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 28#L36true, 796#true, 33#L28true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 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Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,335 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,335 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,335 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,335 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,336 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[][1309], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,336 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L382 tUnfolder$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[][1310], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 33#L28true, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= 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x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,336 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,336 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[][1311], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 33#L28true, 38#L46true, 2347#(<= (+ x2 1) n), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:14,336 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:31,750 INFO L382 tUnfolder$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[][4433], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 15#L27true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2580#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 652#true, 911#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:31,750 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2021-03-11 05:42:31,750 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:31,750 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:31,751 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:31,751 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[][4433], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2580#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 26#L20true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 652#true, 911#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:31,751 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:31,751 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:31,751 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:31,751 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L382 tUnfolder$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[][2850], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 29#thread3FINALtrue, 2077#true, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1847#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:35,404 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:35,404 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[][2241], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1711#true, Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:35,404 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2021-03-11 05:42:35,404 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2021-03-11 05:42:44,728 INFO L382 tUnfolder$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[][5797], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,728 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,728 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,728 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,728 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,728 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[][5646], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,728 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,728 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,728 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,729 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,729 INFO L382 tUnfolder$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[][5801], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,729 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,729 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,729 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,729 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,730 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[][5654], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 34#L38true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,730 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,730 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,730 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,730 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,734 INFO L382 tUnfolder$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[][6432], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 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1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,734 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,734 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,734 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,734 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,735 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[][6306], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 2342#true, 38#L46true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ 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(<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 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2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1970#true, 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,735 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L382 tUnfolder$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[][6433], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 8#L47true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 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1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,735 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,735 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,736 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[][6309], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2080#(<= x4 (* 2 x3)), 34#L38true, 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 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2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:44,736 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,736 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:44,736 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:44,736 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,222 INFO L382 tUnfolder$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[][5794], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 34#L38true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:45,223 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,223 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,223 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,223 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,223 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[][5804], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 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Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ 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1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:45,223 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,223 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,223 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,223 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,226 INFO L382 tUnfolder$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[][6430], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 2069#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1565#(<= (* 2 x3) x4), 2080#(<= x4 (* 2 x3)), 34#L38true, 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= 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401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1946#(and (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1264#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 766#(and (<= x3 (* 2 x4)) (<= x3 x4) (<= n x4))]) [2021-03-11 05:42:45,226 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,227 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,227 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,227 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,228 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[][6435], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 1541#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 34#L38true, 38#L46true, 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1670#(and (<= (+ (* 2 x3) 1) n) (<= (* 2 x3) x4)), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1956#(and (<= (+ x4 1) n) (<= x4 (* 2 x3)) (<= x4 (* 4 x3))), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1003#(and (<= (+ x3 1) n) (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 492#(<= (+ x4 1) n), 1276#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:45,228 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:45,228 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:47,131 INFO L382 tUnfolder$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[][2851], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 611#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,132 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,132 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,132 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,132 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,132 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[][2852], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 2176#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,132 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L382 tUnfolder$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[][2853], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 613#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,133 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,133 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,134 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[][2850], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1847#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,134 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L382 tUnfolder$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[][2241], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,134 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,134 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,400 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[][2874], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1686#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 2224#(<= (* 2 x3) x4), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1256#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,400 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L382 tUnfolder$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[][2875], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), 1690#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2077#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 2224#(<= (* 2 x3) x4), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,400 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,400 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[][2876], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), 21#L18true, Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 28#L36true, 2077#true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 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2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), 1688#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1852#(<= (+ x4 1) n), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:47,400 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2021-03-11 05:42:47,400 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,401 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2021-03-11 05:42:47,401 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L382 tUnfolder$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[][6185], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2588#(and (<= (* 4 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), 1308#true, 2077#true, 29#thread3FINALtrue, 33#L28true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1847#true, 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 906#true, 394#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,740 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:48,740 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[][5588], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2588#(and (<= (* 4 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1)), 796#true, 1313#(<= (+ x4 1) n), 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 1852#(<= (+ x4 1) n), 60#(and (<= n x1) (<= x2 x1)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 906#true, 394#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,740 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:48,740 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L382 tUnfolder$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[][6190], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,792 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,792 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[][6663], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2342#true, 38#L46true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 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x3), 1416#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 2194#(and (<= (+ x4 1) n) (<= x4 (* 2 x3))), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 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1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,792 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L382 tUnfolder$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[][6191], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,792 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,792 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 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[][6665], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 2080#(<= x4 (* 2 x3)), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 1140#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 2)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, 901#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x3 4)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,793 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L382 tUnfolder$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[][6192], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,793 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,793 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[][6667], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2080#(<= x4 (* 2 x3)), 1827#(and (<= n x3) (<= x4 (* 4 x3))), 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 899#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4))), 1157#true, Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 487#(<= x4 x3), 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,793 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,793 INFO L382 tUnfolder$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[][6193], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 14#L29true, Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 577#(and (<= (+ x4 1) n) (<= x4 x3)), 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,794 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,794 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,794 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,794 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,794 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[][6669], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2080#(<= x4 (* 2 x3)), 1569#(<= (+ x3 1) n), 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 1075#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 577#(and (<= (+ x4 1) n) (<= x4 x3)), 65#true, 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 842#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 4)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,794 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,794 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,794 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,794 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,927 INFO L382 tUnfolder$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[][5652], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,927 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,927 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,927 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,927 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,928 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[][6719], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,928 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L382 tUnfolder$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[][5653], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 38#L46true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ 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1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,928 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,928 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[][6721], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 2342#true, 38#L46true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,928 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L382 tUnfolder$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[][5645], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,929 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 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[][6723], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1553#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,929 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L382 tUnfolder$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[][5648], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,929 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,929 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,930 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[][6725], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), 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(div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1486#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,930 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,930 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,930 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,930 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,931 INFO L382 tUnfolder$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[][5793], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 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1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,932 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,932 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[][6851], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1817#(and (<= x4 (* 2 x3)) (<= n x3)), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 760#(and (<= x3 (* 2 x4)) (<= n (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,932 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L382 tUnfolder$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[][5799], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,932 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 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[][6853], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1569#(<= (+ x3 1) n), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1013#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div x4 2))), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,932 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,932 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L382 tUnfolder$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[][5802], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 38#L46true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and 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1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,933 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 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[][6855], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 2342#true, 38#L46true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 655#(<= x3 (* 2 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1954#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1714#(<= x4 (* 2 x3)), 1970#true, 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), 1478#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2261#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,933 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L382 tUnfolder$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[][5796], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,933 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,934 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[][6857], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 1551#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1562#true, 2330#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 796#true, 1823#(and (<= x4 (* 2 x3)) (<= n (* 2 x3))), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 1308#true, Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 948#(<= (div (* x3 (- 1)) (- 4)) (div x4 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 764#(and (<= x3 (* 2 x4)) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:48,934 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,934 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:48,934 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:48,934 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L382 tUnfolder$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[][6337], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 28#L36true, 1564#(<= x3 x4), 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 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1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,029 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,029 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[][6795], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 774#(and (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2073#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= n x4)), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 28#L36true, 1564#(<= x3 x4), 2077#true, 2336#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,029 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,029 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L382 tUnfolder$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[][6340], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2083#(<= (+ x4 1) n), 2342#true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,030 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 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[][6797], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 2342#true, 38#L46true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,030 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L382 tUnfolder$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[][6338], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,030 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,030 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 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[][6799], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 796#true, 2077#true, 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 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x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2265#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, 2016#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)), Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), 1268#(and (<= (+ x3 1) n) (<= x3 (* 2 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,031 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L382 tUnfolder$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[][6339], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 2077#true, 29#thread3FINALtrue, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,031 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 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[][6801], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1157#true, 14#L29true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2328#(and (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2075#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 4))), 1308#true, 1564#(<= x3 x4), 29#thread3FINALtrue, 2077#true, 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), 1160#(<= x3 (* 2 x4)), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,031 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,031 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,567 INFO L382 tUnfolder$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[][5795], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1564#(<= x3 x4), 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,568 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,568 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[][6839], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 776#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n x4)), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1549#(and (<= x3 (* 2 x4)) (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1564#(<= x3 x4), 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 41#thread4FINALtrue, 1835#(and (<= x4 (* 2 x3)) (<= n x3) (<= x4 x3) (<= n (* 2 x3))), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 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2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div 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2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,568 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L382 tUnfolder$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[][5800], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div 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x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,568 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 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[][6841], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1942#(and (<= (+ x4 1) n) (<= 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Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1015#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,569 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L382 tUnfolder$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[][5803], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2342#true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,569 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,569 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[][6843], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 2061#(and (<= x3 x4) (<= n x4)), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, 1557#(and (<= x3 (* 2 x4)) (<= (div (div (* n (- 1)) 2) (- 2)) (div (div x4 2) 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1564#(<= x3 x4), 29#thread3FINALtrue, 2338#(and (<= (div (* x3 (- 1)) (- 2)) (div x4 2)) (<= n x4) (<= (div (div (* n (- 1)) 2) (- 2)) (div x4 2)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div x4 2))), 2342#true, 2600#(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: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 1355#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1138#(and (<= (div (* x4 (- 1)) (- 2)) (div x3 2)) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), 117#true, Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1950#(and (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 762#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4)) (<= n (* 2 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,569 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,569 INFO L382 tUnfolder$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[][5798], [1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 2594#(and (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 38#L46true, 2342#true, 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 55#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 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2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,570 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,570 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,570 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[][6845], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1280#(and (<= (+ x3 1) n) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 9#thread1FINALtrue, 1547#(and (<= x3 (* 2 x4)) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, 14#L29true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 38#L46true, 2342#true, 2600#(and (<= (* 2 x2) x1) (<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= x2 x1) (<= (div (* x2 (- 1)) (- 2)) (div (+ n (- 1)) 4))), 1071#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 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x3)), 1654#(and (<= (+ x3 1) n) (<= x3 x4)), 120#(<= (+ x4 1) n), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 117#true, Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 2190#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1942#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div x3 2)) (<= x4 x3)), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 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(div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1001#(and (<= x3 (* 2 x4)) (<= x3 (* 4 x4))), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:49,570 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:49,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-11 05:42:49,570 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-11 05:42:50,517 INFO L382 tUnfolder$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[][2851], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1311#(<= (* 2 x4) x3), 1569#(<= (+ x3 1) n), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 611#(and (<= (+ (* 4 x4) 1) n) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 1163#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1562#true, Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 1007#(and (<= (+ x3 1) n) (<= x3 (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,517 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,517 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,517 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,517 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,518 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[][2852], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 1034#(<= (* 2 x4) x3), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 28#L36true, 33#L28true, 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 2176#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), 1944#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2))), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,518 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L382 tUnfolder$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[][2853], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 1813#(and (<= n x3) (<= x4 x3)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 29#thread3FINALtrue, 1311#(<= (* 2 x4) x3), 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), 613#(and (<= x4 x3) (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, 1132#(and (<= (* 2 x4) x3) (<= n x3)), Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 889#(and (<= n x3) (<= (* 4 x4) x3)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), 1157#true, Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, 910#(<= x3 (* 4 x4)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1313#(<= (+ x4 1) n), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), 227#true, Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 754#(and (<= x3 (* 4 x4)) (<= n (* 4 x4))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,518 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,519 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[][2850], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), 1037#(<= n x3), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1308#true, 2077#true, 29#thread3FINALtrue, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, 1847#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 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(div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1970#true, 1718#(<= n x3), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,519 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L382 tUnfolder$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[][2241], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 1562#true, Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1313#(<= (+ x4 1) n), 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), 33#L28true, 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 55#true, 311#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 109#(<= (+ x3 1) n), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, 1157#true, Black: 487#(<= x4 x3), Black: 130#(<= n x4), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 137#true, 394#true, 906#true, 652#true, Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2347#(<= (+ x2 1) n), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1569#(<= (+ x3 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,519 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,591 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[][2874], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 20#L45true, Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1686#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1256#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2))), 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,591 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L382 tUnfolder$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[][2875], [Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, 1690#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4) (<= (+ (* 4 x3) 1) n)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1952#(and (<= (+ x4 1) n) (<= x4 (* 4 x3))), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 2224#(<= (* 2 x3) x4), Black: 1852#(<= (+ x4 1) n), 1482#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,591 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:50,592 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[][2876], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 2063#(and (<= n x4) (<= (* 4 x3) x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), 2324#(and (<= n x4) (<= (* 2 x3) x4)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1815#(and (<= n (* 4 x3)) (<= x4 (* 4 x3))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 28#L36true, 1308#true, 2077#true, 33#L28true, 41#thread4FINALtrue, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 55#true, 311#true, 1851#(<= x4 (* 4 x3)), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), 137#true, Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), Black: 492#(<= (+ x4 1) n), 394#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), 401#true, Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), 1688#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (* 4 x3) x4)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 2467#(<= (+ x2 1) n), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 756#(and (<= x3 x4) (<= n x4)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:50,592 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2021-03-11 05:42:50,592 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,592 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-11 05:42:50,592 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-11 05:42:51,157 INFO L382 tUnfolder$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[][1259], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 58#(<= n x1), 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 60#(and (<= n x1) (<= x2 x1)), 70#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 65#true, Black: 67#(<= x2 x1), Black: 68#(<= (+ x2 1) n), 76#true, 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 652#true, 911#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2347#(<= (+ x2 1) n), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), 2552#(and (<= (+ x2 1) n) (<= x2 x1)), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:51,158 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:51,158 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:51,158 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:51,158 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 05:42:51,230 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[][3222], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), 796#true, 1313#(<= (+ x4 1) n), 33#L28true, 34#L38true, 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 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(div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1308#true, Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 1696#(and (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x3 (- 1)) (- 2)) (div (+ n (- 1)) 4))), Black: 2080#(<= x4 (* 2 x3)), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 2077#true, Black: 1562#true, Black: 1847#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2523#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:51,231 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L382 tUnfolder$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[][7415], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 4#L58true, Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), Black: 911#(<= (+ x3 1) n), 10#L19true, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1163#(<= (+ x3 1) n), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 1308#true, 2077#true, 33#L28true, 34#L38true, 41#thread4FINALtrue, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), 311#true, 55#true, 1847#true, Black: 57#(<= x2 x1), Black: 58#(<= n x1), Black: 60#(and (<= n x1) (<= x2 x1)), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 89#(<= (+ x1 1) n), Black: 86#true, Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 109#(<= (+ x3 1) n), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), 117#true, Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 120#(<= (+ x4 1) n), Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 488#(<= (* 2 x4) x3), Black: 492#(<= (+ x4 1) n), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 906#true, Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), 659#(<= n x4), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2342#true, Black: 1313#(<= (+ x4 1) n), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2442#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1351#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2)), Black: 2444#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 2381#(< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2446#(and (< (div (div (* x2 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2))), Black: 1422#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 1406#(and (<= (* 2 x4) x3) (<= (+ x4 1) n)), Black: 1311#(<= (* 2 x4) x3), Black: 1359#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 2080#(<= x4 (* 2 x3)), 1444#(<= n x4), Black: 2196#(and (< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), 1702#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)) (<= (div (* x3 (- 1)) (- 2)) (div (+ n (- 1)) 4)) (<= (* 2 x3) x4)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 1564#(<= x3 x4), Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1852#(<= (+ x4 1) n), 2227#(<= n x4), Black: 185#(and (<= x3 (* 4 (div (* (div x4 2) (- 1)) (- 2)))) (= 0 (mod (div x4 2) (- 2))) (= x2 x1) (= (mod x4 2) 0) (<= (* 4 (div (* (div x4 2) (- 1)) (- 2))) x3)), 2523#(<= (div (div (* x2 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 485#true, 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:51,231 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 05:42:51,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-11 05:42:51,578 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[][2256], [Black: 1011#(and (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 952#(<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2)), Black: 1019#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 956#(< (div (* x3 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1005#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 4)) (div (div x4 2) 2))), 4#L58true, 9#thread1FINALtrue, Black: 1282#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1157#true, Black: 1160#(<= x3 (* 2 x4)), 16#L37true, Black: 1258#(and (<= x3 (* 2 x4)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1197#(<= (div (* x3 (- 1)) (- 2)) (div x4 2)), Black: 1201#(<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)), Black: 1205#(< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1270#(and (<= (div (* x3 (- 1)) (- 2)) (div (div x4 2) 2)) (< (div (* x3 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1272#(and (< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1274#(and (<= (+ x3 1) n) (<= (div (* x3 (- 1)) (- 2)) (div x4 2))), Black: 1545#(and (<= n x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (div x4 2) 2))), Black: 1215#(< (div (div (* x3 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), 796#true, 33#L28true, 1313#(<= (+ x4 1) n), 2083#(<= (+ x4 1) n), 38#L46true, 2347#(<= (+ x2 1) n), Black: 275#(and (<= x4 (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2)))) (= (mod x3 (- 2)) 0) (= x2 x1) (<= (* 4 (div (* (div (* x3 (- 1)) (- 2)) (- 1)) (- 2))) x4) (= (mod (div (- x3) (- 2)) (- 2)) 0)), Black: 229#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 230#(and (<= x4 (* 2 x3)) (= x2 x1) (<= (* 2 x3) x4)), Black: 1827#(and (<= n x3) (<= x4 (* 4 x3))), Black: 231#(and (= x2 x1) (<= (* 4 x3) x4) (<= x4 (* 4 x3))), Black: 52#(and (= x4 x3) (= x2 x1)), 311#true, 60#(and (<= n x1) (<= x2 x1)), 1852#(<= (+ x4 1) n), Black: 57#(<= x2 x1), Black: 58#(<= n x1), 68#(<= (+ x2 1) n), Black: 65#true, Black: 67#(<= x2 x1), Black: 70#(and (<= (+ x2 1) n) (<= x2 x1)), 76#true, 1619#(<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 81#(and (<= x1 x2) (<= n x2)), Black: 79#(<= n x2), 86#true, Black: 89#(<= (+ x1 1) n), Black: 91#(and (<= (+ x1 1) n) (<= x1 x2)), Black: 99#(<= n x3), Black: 101#(and (<= n x3) (<= x4 x3)), 109#(<= (+ x3 1) n), Black: 106#true, Black: 108#(<= x3 x4), Black: 577#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 111#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 581#(and (<= (+ x4 1) n) (<= (* 4 x4) x3)), Black: 587#(and (<= (+ (* 4 x4) 1) n) (<= (+ x4 1) n)), 120#(<= (+ x4 1) n), Black: 599#(and (<= x4 x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 117#true, Black: 122#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 545#(<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4)), Black: 609#(and (<= (* 4 x4) x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1144#(and (<= n x3) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div x3 2))), Black: 485#true, Black: 487#(<= x4 x3), Black: 615#(and (<= (+ (* 4 x4) 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 130#(<= n x4), Black: 132#(and (<= x3 x4) (<= n x4)), Black: 488#(<= (* 2 x4) x3), Black: 359#(and (= (mod (div x2 2) 2) 0) (= x4 x3) (<= x1 (* 4 (div (div x2 2) 2))) (= (mod x2 2) 0) (<= (* 4 (div (div x2 2) 2)) x1)), Black: 315#(and (<= (* 4 x2) x1) (= x4 x3) (<= x1 (* 4 x2))), 137#true, 394#true, 1163#(<= (+ x3 1) n), 652#true, 911#(<= (+ x3 1) n), Black: 396#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 2369#(<= (div (* x2 (- 1)) (- 2)) (div x1 2)), 401#true, Black: 2436#(and (<= (* 2 x2) x1) (<= (+ x2 1) n)), Black: 2373#(<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)), Black: 2438#(and (<= (+ x2 1) n) (<= (div (* x2 (- 1)) (- 2)) (div x1 2))), Black: 2342#true, Black: 1424#(and (<= (+ x4 1) n) (<= (div (div (* x4 (- 1)) 2) (- 2)) (div (div x3 2) 2))), Black: 2440#(and (<= (div (* x2 (- 1)) (- 2)) (div (div x1 2) 2)) (< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1))), Black: 1347#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2377#(< (div (* x2 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1412#(and (<= (+ x4 1) n) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 2442#(and (< 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2117#(<= (div (* x4 (- 1)) (- 2)) (div x3 2)), Black: 2198#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2))), Black: 2135#(< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1568#(<= (+ (* 2 x3) 1) n), Black: 2121#(<= (div (* x4 (- 1)) (- 2)) (div (div x3 2) 2)), Black: 1569#(<= (+ x3 1) n), Black: 2188#(and (< (div (div (* x4 (- 1)) 2) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)) (<= (div (* x4 (- 1)) (- 2)) (div x3 2))), Black: 1889#(<= (div (* x4 (- 1)) (- 4)) (div x3 2)), Black: 2125#(< (div (* x4 (- 1)) (- 2)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1893#(<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)), Black: 1654#(and (<= (+ x3 1) n) (<= x3 x4)), Black: 1958#(and (<= (+ x4 1) n) (<= x4 x3)), Black: 1562#true, Black: 2077#true, Black: 1564#(<= x3 x4), Black: 1847#true, Black: 1676#(and (<= x3 x4) (<= (div (div (* x3 (- 1)) 2) (- 2)) (div (+ n (- 1)) 4))), Black: 1897#(< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1)), Black: 1850#(<= x4 (* 2 x3)), 1711#true, Black: 1948#(and (<= (div (* x4 (- 1)) (- 4)) (div (div x3 2) 2)) (< (div (* x4 (- 1)) (- 4)) (+ (div (div (+ n (- 1)) 2) 2) 1))), 1970#true, Black: 185#(and (<= x3 (* 4 (div (* (div 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: 141#(and (<= x3 (* 4 x4)) (<= (* 4 x4) x3) (= x2 x1)), 220#true, Black: 449#(and (= (mod (div (- x1) (- 2)) (- 2)) 0) (= (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: 403#(and (= x4 x3) (<= x1 x2) (<= x2 x1)), Black: 222#(and (<= x3 x4) (<= x4 x3) (= x2 x1)), Black: 404#(and (<= (* 2 x1) x2) (= x4 x3) (<= x2 (* 2 x1))), 227#true, Black: 405#(and (<= (* 4 x1) x2) (<= x2 (* 4 x1)) (= x4 x3)), 492#(<= (+ x4 1) n), Black: 1009#(and (<= x3 x4) (<= (div (* x3 (- 1)) (- 4)) (div x4 2)))]) [2021-03-11 05:42:51,578 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-11 05:42:51,578 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:51,578 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2021-03-11 05:42:51,578 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-11 05:42:54,632 INFO L129 PetriNetUnfolder]: 191316/312268 cut-off events. [2021-03-11 05:42:54,632 INFO L130 PetriNetUnfolder]: For 10346583/10453583 co-relation queries the response was YES.